Moon - Blog Posts

It's the International Day of Human Space Flight!

In this image, NASA astronaut Sunita Williams, Expedition 32 flight engineer, appears to touch the bright Sun during the mission's third spacewalk outside the International Space Station. Japan Aerospace Exploration Agency astronaut Aki Hoshide is visible in the reflection of Williams' helmet visor.

Today, April 12, is the International Day of Human Space Flight—marking Yuri Gagarin's first flight in 1961, and the first space shuttle launch in 1981.

As we honor global collaboration in exploration, we're moving forward to the Moon & Mars under the Artemis Accords.

Sign up to send your name around the Moon aboard Artemis I at go.nasa.gov/wearegoing.

Who is the First Woman? Meet our new graphic novel hero!

Artemis is the first step in the next era of human exploration. This time when we go to the Moon, we're staying, to study and learn more than ever before. We’ll test new technologies and prepare for our next giant leap – sending astronauts to Mars.

Artemis missions will achieve many historic feats, like landing the first woman and first person of color on the Moon.

With today’s release of our graphic novel First Woman: NASA’s Promise for Humanity you don’t have to wait to join us on an inspiring adventure in space.

Meet Commander Callie Rodriguez, the first woman to explore the Moon – at least in the comic book universe.

In Issue No. 1: Dream to Reality, Callie, her robot sidekick RT, and a team of other astronauts are living and working on the Moon in the not-too-distant future. Like any good, inquisitive robot, RT asks Callie how he came to be – not just on the Moon after a harrowing experience stowed in the Orion capsule – but about their origin story, if you will.

From her childhood aspirations of space travel to being selected as an astronaut candidate, Callie takes us on her trailblazing journey to the Moon.

As they venture out to check on a problem at a lunar crater, Callie shares with RT and the crew that she was captivated by space as a kid, and how time in her father’s autobody shop piqued her interest in building things and going places.

Callie learned at a young age that knowledge is gained through both success and failure in the classroom and on the field.

Through disappointment, setbacks, and personal tragedy, Callie pursues her passions and eventually achieves her lifelong dream of becoming an astronaut – a road inspired by the real lives of many NASA astronauts living and working in space today.

So what's up with that lunar crater?

Did Callie pass her math class?

And where did RT come from?

Be a part of the adventure: read (or listen to) the full First Woman story and immerse yourself in a digital experience through our first-ever extended reality-enabled graphic novel.

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We Found the Perfect Spot to Land our Moon Rover

After an extensive selection process, we chose the mountainous area west of Nobile Crater at the Moon’s South Pole as the landing site for our first-ever robotic Moon rover. The Volatiles Investigating Polar Exploration Rover, or VIPER, will explore the Moon’s surface and subsurface in search of water and other resources beginning in late 2023. Thanks to past missions, such as satellites orbiting the Moon or impacting its surface, we know there is ice at the Moon’s poles. But how much? And where did it come from? VIPER aims to answer these questions and more by venturing into shadowed craters and visiting other areas of scientific interest over its 100-day mission. The findings will inform future landing sites under the Artemis program and help pave the way toward establishing a long-term human presence on the Moon. Here are five things to know:

The landing site is located just outside the western rim of Nobile Crater at the Moon’s South Pole.

The region has suitable lighting and terrain for our solar-powered rover to navigate.

VIPER will travel up to 15 miles in search of water and other resources.

Its traverse will change depending on what it finds, but it could look like this.

Drivers on Earth will tell the rover where to explore during its 100-day mission.

The VIPER mission is managed by our Ames Research Center in California's Silicon Valley. The approximately 1,000-pound rover will be delivered to the Moon by a commercial vendor as part of our Commercial Lunar Payload Services initiative, delivering science and technology payloads to and near the Moon.

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Congratulations to the Winner of the Name the Artemis Moonikin Challenge!

Congratulations to Campos! After a very close competition among eight different names, the people have decided: Commander Moonikin Campos is launching on Artemis I, our first uncrewed flight test of the Space Launch System rocket and Orion spacecraft around the Moon later this year.

The name Campos is a dedication to Arturo Campos, electrical power subsystem manager for the Apollo 13 lunar module. He is remembered as not only a key player instrumental to the Apollo 13 crew’s safe return home, but as a champion for equality in the workplace. The final bracket challenge was between Campos and Delos, a reference to the island where Apollo and Artemis were born, according to Greek mythology.

The Moonikin is a male-bodied manikin previously used in Orion vibration tests. Campos will occupy the commander’s seat inside and wear a first-generation Orion Crew Survival System — a spacesuit Artemis astronauts will wear during launch, entry, and other dynamic phases of their missions. Campos' seat will be outfitted with sensors under the headrest and behind the seat to record acceleration and vibration data throughout the mission. Data from the Moonikin’s experience will inform us how to protect astronauts during Artemis II, the first mission around the Moon with crew in more than 50 years.

The Moonikin is one of three passengers flying in place of crew aboard Orion on the mission to test the systems that will take astronauts to the Moon for the next generation of exploration. Two female-bodied model human torsos, called phantoms, will also be aboard Orion. Zohar and Helga, the phantoms named by the Israel Space Agency and the German Aerospace Center respectively, will support an investigation called the Matroshka AstroRad Radiation Experiment to provide data on radiation levels during lunar missions.

Campos, Zohar, and Helga are really excited to begin the journey around the Moon and back. The Artemis I mission will be one of the first steps to establishing a long-term presence on and around the Moon under Artemis, and will help us prepare for humanity's next giant leap — sending the first astronauts to Mars.

Be sure to follow Campos, Zohar, and Helga on their journey by following @NASAArtemis on Facebook, Twitter, and Instagram. Make sure to follow us on Tumblr for your regular dose of space!

Name the Artemis Moonikin!

Choose your player!

As we gear up for our Artemis I mission to the Moon — the mission that will prepare us to send the first woman and the first person of color to the lunar surface — we have an important task for you (yes, you!). Artemis I will be the first integrated test flight of the Space Launch System (SLS) rocket and the Orion crew capsule. Although there won’t be any humans aboard Orion, there will be a very important crewmember: the Moonikin!

The Moonikin is a manikin, or anatomical human model, that will be used to gather data on the vibrations that human crewmembers will experience during future Artemis missions. But the Moonikin is currently missing something incredibly important — a name!

There are eight names in the running, and each one reflects an important piece of NASA’s past or a reference to the Artemis program:

1. ACE

ACE stands for Artemis Crew Explorer. This is a very practical name, as the Moonikin will be a member of the first official “crew” aboard Artemis I.

The Moonikin will occupy the commander’s seat inside Orion, be equipped with two radiation sensors, and wear a first-generation Orion Crew Survival System suit—a spacesuit astronauts will wear during launch, entry, and other dynamic phases of their missions. The Moonikin will also be accompanied by phantoms, which are manikins without arms or legs: Zohar from the Israel Space Agency and Helga from the German Aerospace Center. Zohar and Helga will be participating in an investigation called the Matroshka AstroRad Radiation Experiment, which will provide valuable data on radiation levels experienced during missions to the Moon.

2. Campos

Campos is a reference to Arturo Campos, an electrical engineer at NASA who was instrumental to bringing the Apollo 13 crew safely back home.

Apollo 13 was on its way to attempt the third Moon landing when an oxygen tank exploded and forced the mission to abort. With hundreds of thousands of miles left in the journey, mission control teams at Johnson Space Center were forced to quickly develop procedures to bring the astronauts back home while simultaneously conserving power, water, and heat. Apollo 13 is considered a “successful failure,” because of the experience gained in rescuing the crew. In addition to being a key player in these efforts, Campos also established and served as the first president of the League of United Latin American Citizens Council 660, which was composed of Mexican-American engineers at NASA.

3. Delos

On June 26, 2017, our Terra satellite captured this image of the thousands of islands scattered across the Aegean Sea. One notable group, the Cyclades, sits in the central region of the Aegean. They encircle the tiny, sacred island of Delos.

According to Greek mythology, Delos was the island where the twin gods Apollo and Artemis were born.

The name is a recognition of the lessons learned during the Apollo program. Dr. Abe Silverstein, former director of NASA’s Glenn Research Center, said that he chose the name “Apollo” for the NASA's first Moon landing program because image of "Apollo riding his chariot across the Sun was appropriate to the grand scale of the proposed program." Between 1969 and 1972, we successfully landed 12 humans on the lunar surface — providing us with invaluable information as the Artemis program gears up to send the first woman and the first person of color to the Moon.

4. Duhart

Duhart is a reference to Dr. Irene Duhart Long, the first African American woman to serve in the Senior Executive Service at Kennedy Space Center. As chief medical officer at the Florida spaceport, she was the first woman and the first person of color to hold that position. Her NASA career spanned 31 years.

Working in a male-dominated field, Long confronted — and overcame — many obstacles and challenges during her decorated career. She helped create the Spaceflight and Life Sciences Training Program at Kennedy, in partnership with Florida Agricultural and Mechanical University, a program that encouraged more women and people of color to explore careers in science.

5. Montgomery

Montgomery is a reference to Julius Montgomery, the first African American ever hired at the Cape Canaveral Air Force Station to work as a technical professional. After earning a bachelor's degree at Tuskegee Institute in Alabama, Montgomery served in the U.S. Air Force, where he earned a first class radio-telescope operator's license. Montgomery began his Cape Canaveral career in 1956 as a member of the “Range Rats,” technicians who repaired malfunctioning ballistic missiles.

Montgomery was also the first African American to desegregate and graduate from Brevard Engineering College, now the Florida Institute of Technology in Melbourne, Florida.

6. Rigel

Rigel is one of the 10 brightest stars in Earth's sky and forms part of the familiar constellation Orion. The blue supergiant is about 860 light-years from Earth.

The reference to Rigel is a nod toward the Orion spacecraft, which the Moonikin (and future Artemis astronauts!) will be riding aboard. Built to take humans farther than they’ve ever gone before, the Orion spacecraft will serve as the exploration vehicle that will carry crew into space and provide safe re-entry back to Earth.

7. Shackleton

Shackleton Crater is a crater on the Moon named after the Antarctic explorer, Ernest Shackleton. The interior of the crater receives almost no direct sunlight, which makes it very cold — the perfect place to find ice. Our Lunar Reconnaissance Orbiter spacecraft (LRO) returned data that ice may make up as much as 22% of the surface material in Shackleton!

Shackleton Crater is unique because even though most of it is permanently shadowed, three points on the rim remain collectively sunlit for more than 90% of the year. The crater is a prominent feature at the Moon’s South Pole, a region where NASA plans to send Artemis astronauts on future missions.

8. Wargo

Wargo is a reference to Michael Wargo, who represented NASA as the first Chief Exploration Scientist for the Human Exploration and Operations Mission Directorate at NASA Headquarters. He was a leading contributor to the Lunar Reconnaissance Orbiter and the Lunar Crater Observation and Sensing Satellite (LCROSS), which launched together on to the Moon and confirmed water existed there in 2009.

Throughout his time as an instructor at MIT and his 20-year career at NASA, Wargo was known as a science ambassador to the public, and for his ability to explain complex scientific challenges and discoveries to less technical audiences. Following his sudden death in 2013, the International Astronomical Union posthumously named a crater on the far side of the Moon in his honor.

Want to participate in the naming contest? Make sure you are following @NASAArtemis on Twitter, Facebook, and Instagram to get notified about the bracket challenges between June 16 and June 28! Learn more about the Name the Artemis Moonikin Challenge here.

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The Big Build: Artemis I Stacks Up

Our Space Launch System (SLS) rocket is coming together at the agency’s Kennedy Space Center in Florida this summer. Our mighty SLS rocket is set to power the Artemis I mission to send our Orion spacecraft around the Moon. But, before it heads to the Moon, NASA puts it together right here on Earth.

Read on for more on how our Moon rocket for Artemis I will come together this summer:

Get the Base

How do crews assemble a rocket and spacecraft as tall as a skyscraper? The process all starts inside the iconic Vehicle Assembly Building at Kennedy with the mobile launcher. Recognized as a Florida Space Coast landmark, the Vehicle Assembly Building, or VAB, houses special cranes, lifts, and equipment to move and connect the spaceflight hardware together. Orion and all five of the major parts of the Artemis I rocket are already at Kennedy in preparation for launch. Inside the VAB, teams carefully stack and connect the elements to the mobile launcher, which serves as a platform for assembly and, later, for fueling and launching the rocket.

Start with the boosters

Because they carry the entire weight of the rocket and spacecraft, the twin solid rocket boosters for our SLS rocket are the first elements to be stacked on the mobile launcher inside the VAB. Crews with NASA’s Exploration Ground Systems and contractor Jacobs team completed stacking the boosters in March. Each taller than the Statue of Liberty and adorned with the iconic NASA “worm” logo, the five-segment boosters flank either side of the rocket’s core stage and upper stage. At launch, each booster produces more than 3.6 million pounds of thrust in just two minutes to quickly lift the rocket and spacecraft off the pad and to space.

Bring in the core stage

In between the twin solid rocket boosters is the core stage. The stage has two huge liquid propellant tanks, computers that control the rocket’s flight, and four RS-25 engines. Weighing more than 188,000 pounds without fuel and standing 212 feet, the core stage is the largest element of the SLS rocket. To place the core stage in between the two boosters, teams will use a heavy-lift crane to raise and lower the stage into place on the mobile launcher.

On launch day, the core stage’s RS-25 engines produce more than 2 million pounds of thrust and ignite just before the boosters. Together, the boosters and engines produce 8.8 million pounds of thrust to send the SLS and Orion into orbit.

Add the Launch Vehicle Stage Adapter

Once the boosters and core stage are secured, teams add the launch vehicle stage adapter, or LVSA, to the stack. The LVSA is a cone-shaped element that connects the rocket’s core stage and Interim Cryogenic Propulsion Stage (ICPS), or upper stage. The roughly 30-foot LVSA houses and protects the RL10 engine that powers the ICPS. Once teams bolt the LVSA into place on top of the rocket, the diameter of SLS will officially change from a wide base to a more narrow point — much like a change in the shape of a pencil from eraser to point.

Lower the Interim Cryogenic Propulsion Stage into place

Next in the stacking line-up is the Interim Cryogenic Propulsion Stage or ICPS. Like the LVSA, crews will lift and bolt the ICPS into place. To help power our deep space missions and goals, our SLS rocket delivers propulsion in phases. At liftoff, the core stage and solid rocket boosters will propel Artemis I off the launch pad. Once in orbit, the ICPS and its single RL10 engine will provide nearly 25,000 pounds of thrust to send our Orion spacecraft on a precise trajectory to the Moon.

Nearly there with the Orion stage adapter

When the Orion stage adapter crowns the top of the ICPS, you’ll know we’re nearly complete with stacking SLS rocket for Artemis I. The Orion Stage Adapter is more than just a connection point. At five feet in height, the Orion stage adapter may be small, but it holds and carries several small satellites called CubeSats. After Orion separates from the SLS rocket and heads to the Moon, these shoebox-sized payloads are released into space for their own missions to conduct science and technology research vital to deep space exploration. Compared to the rest of the rocket and spacecraft, the Orion stage adapter is the smallest SLS component that’s stacked for Artemis I.

Top it off

Finally, our Orion spacecraft will be placed on top of our Moon rocket inside the VAB. The final piece will be easy to spot as teams recently added the bright red NASA “worm” logotype to the outside of the spacecraft. The Orion spacecraft is much more than just a capsule built to carry crew. It has a launch abort system, which will carry the crew to safety in case of an emergency, and a service module developed by the European Space Agency that will power and propel the spacecraft during its three-week mission. On the uncrewed Artemis I mission, Orion will check out the spacecraft’s critical systems, including navigation, communications systems, and the heat shield needed to support astronauts who will fly on Artemis II and beyond.

Ready for launch!

The path to the pad requires many steps and check lists. Before Artemis I rolls to the launch pad, teams will finalize outfitting and other important assembly work inside the VAB. Once assembled, the integrated SLS rocket and Orion will undergo several final tests and checkouts in the VAB and on the launch pad before it’s readied for launch.

The Artemis I mission is the first in a series of increasingly complex missions that will pave the way for landing the first woman and the first person of color on the Moon. The Space Launch System is the only rocket that can send NASA astronauts aboard NASA’s Orion spacecraft and supplies to the Moon in a single mission.

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June 10 Solar Eclipse in the Northern Hemisphere!

On June 10, people in parts of the northern hemisphere will have the chance to witness a solar eclipse.

Watch the full visualization of the eclipse.

The June 10 eclipse is an annular solar eclipse, meaning that the Sun will never be completely covered by the Moon. The Moon’s orbit around the Earth is not a perfect circle, so throughout each month, the Moon’s distance from Earth varies. During an annular eclipse, the Moon is far enough away from Earth that the Moon appears smaller than the Sun in the sky. Since the Moon does not block the entire view of the Sun, it will look like a dark disk on top of a larger, bright disk. This creates what looks like a ring of fire around the Moon.

People in the narrow path of annularity — which, for this eclipse, cuts through Canada, Greenland, and northern Russia — will see the ring of fire effect as the Moon passes across the Sun.

Credit: Dale Cruikshank

Outside this path of annularity, many people in the northern hemisphere have a chance to see a partial solar eclipse. The partial eclipse will fall on parts of the eastern United States, as well as northern Alaska. Some locations will only see a very small piece of the Sun covered, while locations closer to the path of annularity can see the Moon cover most of the Sun.

To learn which times the eclipse may be visible in certain areas, you can click anywhere on the map here. (Note that the maximum obscuration and maximum eclipse timing noted on this map may occur before sunrise in many locations.)

This solar eclipse is a pair with the total lunar eclipse that happened on May 26.

Both solar and lunar eclipses happen when the Sun, Moon, and Earth line up in the same plane — a lunar eclipse happens when Earth is in the middle and casts its shadow on the Moon, and a solar eclipse happens when the Moon is in the middle and casts its shadow on Earth. The Moon’s orbit is tilted, so it’s usually too high or too low for this alignment to work out.

The May 26 lunar eclipse was a supermoon lunar eclipse, meaning that the full moon happened while the Moon was near its closest point to Earth, making the Moon appear larger in the sky. The solar eclipse happens at the opposite point of the Moon’s orbit, during the new moon — and in this case, the new moon happens near the Moon’s farthest point from Earth, making the Moon appear smaller and resulting in an annular (rather than total) solar eclipse.

How to watch the eclipse

From anywhere: Watch the eclipse online with us! Weather permitting, we’ll be sharing live telescope views of the partial eclipse courtesy of Luc Boulard of the Royal Astronomical Society of Canada Sudbury Centre. Tune in starting at 5 a.m. EDT on June 10 at nasa.gov/live.

From the path of the annular or partial eclipse: Be sure to take safety precuations if you plan to watch in person!

It is never safe to look directly at the Sun's rays, even if the Sun is partly or mostly obscured, like during a partial or annular eclipse — doing so can severely harm your eyes. If you’re planning to watch the eclipse on June 10, you should use solar viewing glasses or an indirect viewing method at all points during the eclipse if you want to face the Sun. Solar viewing glasses, sometimes called eclipse glasses, are NOT regular sunglasses; regular sunglasses are not safe for viewing the Sun.

If you don’t have solar viewing or eclipse glasses, you can use an alternate indirect method like a pinhole projector. Pinhole projectors shouldn’t be used to look at the Sun; instead, they’re an easy way to project an image of the Sun onto a surface. Read more about how to create a pinhole projector.

This is a sunrise eclipse in the contiguous U.S. At locations in the lower 48 states that can see the partial eclipse, the show starts before sunrise, when the Sun is still below the horizon. That means the best chance to see the eclipse in these locations will be during and shortly after sunrise, when the Sun is very low in the sky. In northern Alaska, the eclipse happens in the very early hours of June 10 when the Sun is low on the horizon.

Bottom line: If you’re trying to watch the eclipse in the contiguous U.S., look for a location with a clear view of the horizon to the northeast, and plan to watch starting at sunrise with your solar filter or indirect viewer.

The next two eclipses in the continental U.S. are in 2023 and 2024. The annular solar eclipse of Oct. 14, 2023, will cut from Oregon to Texas, and the total solar eclipse of April 8, 2024, will pass from Texas to Maine. Keep up with the latest on eclipses and eclipse science at nasa.gov/eclipse.

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One Step Closer to the Moon with the Artemis Program! 🌙

The past couple of weeks have been packed with milestones for our Artemis program — the program that will land the first woman and the next man on the Moon!

Artemis I will be an integrated, uncrewed test of the Orion spacecraft and Space Launch System (SLS) rocket before we send crewed flights to the Moon.

On March 2, 2021, we completed stacking the twin SLS solid rocket boosters for the Artemis I mission. Over several weeks, workers with NASA's Exploration Ground Systems used one of five massive cranes to place 10 booster segments and nose assemblies on the mobile launcher inside the Vehicle Assembly Building at the Kennedy Space Center (KSC) in Florida.

On March 18, 2021, we completed our Green Run hot fire test for the SLS core stage at Stennis Space Center in Mississippi. The core stage includes the flight computers, four RS-25 engines, and enormous propellant tanks that hold more than 700,000 gallons of super cold propellant. The test successfully ignited the core stage and produced 1.6 million pounds of thrust. The next time the core stage lights up will be when Artemis I launches on its mission to the Moon!

In coming days, engineers will examine the data and determine if the stage is ready to be refurbished, prepared for shipment, and delivered to KSC where it will be integrated with the twin solid rocket boosters and the other rocket elements.

We are a couple steps closer to landing boots on the Moon!

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Celebrating 81 Years of Ingenuity

Eighty-one years ago, our world-class research center in California’s Silicon Valley was born. Ground broke on Ames Research Center on Dec. 20, 1939. It was the second aeronautical laboratory established by the National Advisory Committee for Aeronautics to perform fundamental research on all things flight. From its very beginnings, Ames was a place for innovation. Tests performed in its wind tunnels transformed military aircraft during World War II and paved the way for air travel at supersonic speeds. In the 1950s and ‘60s, its researchers looked to the stars and came up with new designs and materials for spacecraft that would make human spaceflight a reality. Fast-forward to the present, and the center contributes to virtually every major agency mission through its expertise in spacecraft entry systems, robotics, aeronautics, supercomputing, and so much more! Here are things to know about Ames.

Ames Research Center is home to the world’s largest wind tunnel.

The center is also home to Pleiades, our most powerful supercomputer.

Its modeling and simulation work plays a key role in designing new vehicles for exploring space.

The center invented heat shield materials for landing rovers on Mars.

It built robots to assist astronauts living and working aboard the International Space Station.

It launched a space telescope that revealed thousands of worlds beyond our solar system.

The center has also led multiple missions to explore the Moon.

It found water on the Moon ... more than once, and in places no one would have guessed.

The Volatiles Investigating Polar Exploration Rover is the latest lunar exploration mission led by Ames. Launching in 2023, the mobile robot will search for water ice inside craters and other places at the Moon's South Pole. Its survey will help pave the way for astronaut missions to the lunar surface beginning in 2024 as part of the Artemis program.

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com.

Meet the Artemis Team Returning Humans to the Moon

We. Are. Going 🌙

Today, we introduced the eighteen NASA Astronauts forming the Artemis team. Together, they'll use their diverse range of backgrounds, expertise, and experience to pave the way for humans to return to the Moon, to stay. 

Meet the heroes of the future who'll carry us back to the Moon and beyond - the Artemis generation. 

Joe Acaba 

Fun fact: Joe is a veteran of the U.S. Peace Corps! Get to know Joe personally with this video –> Watch HERE. 

Kayla Barron

Fun fact: Kayla got her start in public service through serving in the U.S. Navy. Get to know Kayla personally with this video –> Watch HERE.

Raja Chari

Fun fact: Raja’s nickname is “Grinder,” and he comes from a test pilot background. Get to know Raja personally with this video –> Watch HERE. 

Jessica Watkins

Fun fact: Jessica is a rugby national champion winner and geologist. Get to know Jessica personally with this video –> Watch HERE. 

Matthew Dominick

Fun fact: Matthew sums himself up as a father, a husband and an explorer. Get to know Matthew personally with this video –> Watch HERE. 

Jasmin Moghbeli

Fun fact: Jasmin says she still wakes up every morning and it feels like a “pinch me moment” to think she’s actually an astronaut right now. Get to know Jasmin personally with this video –> Watch HERE. 

Victor Glover

Fun fact: Victor’s dream is to work on the surface of the Moon. Get to know Victor personally with this video –> Watch HERE. 

Jessica Meir

Fun fact: Jessica was five years old when she knew she wanted to be an astronaut. Get to know Jessica personally with this video –> Watch HERE. 

Woody Hoburg

Fun fact: Woody used to spend summers away from graduate school working search and rescue in Yosemite National Park. Get to know Woody personally with this video –> Watch HERE. 

Anne McClain

Fun fact: Anne is a West Point alumni who describes herself as an impractical dreamer. Get to know Anne personally with this video –> Watch HERE. 

Jonny Kim

Fun fact: Jonny is also a U.S. Navy SEAL with a medical degree from Harvard. Get to know Jonny personally with this video –> Watch HERE. 

Nicole Mann

Fun fact: Nicole is a U.S. Lieutenant Colonel in the Marine Corps! Get to know Nicole personally with this video –> Watch HERE. 

Kjell Lindgren

Fun fact: Kjell was a flight surgeon, a physician who takes care of astronauts, before applying to be an astronaut himself! Get to know Kjell personally with this video –> Watch HERE.

Christina Koch

Fun fact: Christina set a record for the longest single spaceflight by a woman with a total of 328 days in space. Get to know Christina personally with this video –> Watch HERE.

Frank Rubio

Fun fact: Frank was a Black Hawk helicopter pilot in the U.S. Army and family medical physician. Get to know Frank personally with this video –> Watch HERE.

Stephanie Wilson

Fun fact: Stephanie was the voice in Mission Control leading our NASA Astronauts for the all-woman spacewalk last year. Get to know Stephanie personally with this video –> Watch HERE.

Scott Tingle

Fun fact: Scott said he wanted to be an astronaut in a high school class and the students laughed – look at him now. Get to know Scott personally with this video –> Watch HERE.

Kate Rubins

Fun fact: Kate is actually IN space right now, so she will have to get her official portrait when she comes home! She is also the first person to sequence DNA in space. Get to know Kate personally with this video –> Watch HERE.  Stay up to date with our Artemis program and return to the Moon by following NASA Artemis on Twitter, Facebook and Instagram. 

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com.

What Would These Astronauts Put in Their #NASAMoonKit?

NASA is hard at work to land the first woman and the next man on the Moon, and we want to know: what would you pack for a trip to the Moon?   

We will be soon conducting our last in a series of Green Run tests for the core stage of our Space Launch System (SLS) — the most powerful rocket ever built.

The series of tests is designed to gradually bring the rocket stage and all its systems to life for the first time — ensuring that it’s ready for missions to the Moon through the Artemis program.  

To mark this critical time in the history of American spaceflight, we’ve been asking people like you — what would you take with you on a trip to the Moon? Social media users have been regaling us with their images, videos, and illustrations with the hashtag #NASAMoonKit!

Looking for a little inspiration? We asked some of our astronauts and NASA leaders the same question:

1. NASA Astronaut Chris Cassidy

NASA astronaut Chris Cassidy recently took this photo from the International Space Station and posted it to his Twitter account with this caption:

“If I was on the next mission to the Moon, I would have to bring this tiny spaceman with me! He’s flown with me on all of my missions and was in my uniform pocket for all the SEAL missions I have been a part of. Kind of like a good luck charm.”

2. European Space Agency Astronaut Tim Peake

European Space Agency astronaut Tim Peake asked his two sons what they would take with them to the Moon. This is what they decided on!

3. NASA Astronaut Scott Tingle

Based on previous missions to space, NASA astronaut Scott Tingle would put a can of LiOH, or Lithium Hydroxide, into his #NASAMoonKit. 

A LiOH can pulls carbon dioxide out of the air — very important when you're in a closed environment for a long time! Apollo 13 enthusiasts will remember that the astronauts had to turn off their environmental system to preserve power. To keep the air safe, they used LiOH cans from another part of the vehicle, but the cans were round and the fitting was square. Today we have interoperability standards for space systems, so no more square pegs in round holes!

4. NASA Astronaut Drew Morgan

NASA astronaut Drew Morgan received some feedback from his youngest daughter when she was in kindergarten about she would put into her #NASAMoonKit.

5. Head of Human Spaceflight Kathy Lueders

Although Kathy Lueders is not an astronaut, she is the head of human spaceflight at NASA! Her #NASAMoonKit includes activities to keep her entertained as well as her favorite pillow.

6. NASA Astronaut Kenneth Bowersox

NASA astronaut Kenneth Bowersox knows from his past space shuttle experience what the “perfect space food” is — peanut butter. He would also put a hooded sweatshirt in his #NASAMoonKit, for those long, cold nights on the way to the Moon.

7. NASA Astronaut Michael Collins

NASA astronaut Michael Collins has actually made a real-life #NASAMoonKit — when he flew to the Moon on the Apollo 11 mission! But for this time around, he tweeted that would like to bring coffee like he did the first time — but add on a good book.  

How to Show Us What’s In Your #NASAMoonKit:

There are four social media platforms that you can use to submit your work:

Instagram: Use the Instagram app to upload your photo or video, and in the description include #NASAMoonKit  

Twitter: Share your image on Twitter and include #NASAMoonKit in the tweet  

Facebook: Share your image on Facebook and include #NASAMoonKit in the post  

Tumblr: Share your image in Tumblr and include #NASAMoonKit in the tags

If your #NASAMoonKit catches our eye, we may share your post on our NASA social media accounts or share it on the Green Run broadcast!

Click here for #NASAMoonKit Terms and Conditions.  

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com

We Just Found Water on the Moon’s Sunlit Surface

When the first Apollo astronauts returned from the Moon in 1969, the Moon’s surface was thought to be completely dry. Over the last 20 years, orbital and impactor missions confirmed water ice is present inside dark, permanently shadowed craters around the poles. But could water survive in the Moon’s sunnier regions? Using SOFIA, the world’s largest flying observatory, we found water on a sunlit lunar surface for the first time. The discovery suggests water may be distributed across the Moon’s surface, which is a whopping 14.6 million square miles. Scientists think the water could be stored inside glass beadlike structures within the soil that can be smaller than the tip of a pencil. The amount of water detected is equivalent to about a 12-ounce bottle trapped in a cubic meter volume of soil. While that amount is 100 times less than what’s found in the Sahara Desert, discovering even small amounts raises new questions about how this precious resource is created and persists on the harsh, airless lunar surface. Learn more about the discovery: 

Water was found in Clavius Crater, one of the Moon’s largest craters visible from Earth.

The water may be delivered by tiny meteorite impacts… 

…or formed by the interaction of energetic particles ejected from the Sun. 

Follow-up observations by SOFIA will look for water in additional sunlit locations on the Moon.

We are eager to learn all we can about the presence of water in advance of sending the first woman and next man to the lunar surface in 2024 under our Artemis program. What we learn on and around the Moon will help us take the next giant leap – sending astronauts to Mars.

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Oddly Satisfying #NASAMoonKits 🌙

What would you take with you to the Moon? 🧳

We’re getting ready for our Green Run Hot Fire test, which will fire all four engines of the rocket that will be used for our Artemis I mission. This test will ensure the Space Launch System rocket is ready for the first and future missions beyond Earth’s orbit, putting us one step closer to landing the first woman and the next man on the Moon!

In celebration of this important milestone, we’ve been asking everyone (yeah, you there!) to dust off your suitcase, get creative, and show us what you would take if you were heading to the Moon!

Take a moment to peruse these #oddlysatisfying #NASAMoonKits submitted by people like you, and let them inspire you to lay out your own masterpiece. Post a picture of what you’d pack for the moon using the hashtag #NASAMoonKit for a chance to be shared by us! ⁣

1. @alexandra4astronaut

A stunning #NASAMoonKit in blue. 💙

2.@timmerman.jess

Looks like a little friend is hoping to catch a ride with this #NASAMoonKit. 🐶

3. @guido_aerus_lombardo

A #NASAMoonKit fit for an explorer. 🧭

4. @melli.jp

Shout out to the monochrome #NASAMoonKit enthusiasts! 🖤

5. @mycactusdress

This #NASAMoonKit is thoughtfully laid out by a true fan. 📚

6. Mar Christian V. Cruz

This geologist’s #NASAMoonKit rocks. ⛏️

7. Nelli

Beauty in simple #NASAMoonKits. ✨

8. @urbanxkoi

This #NASAMoonKit successfully fits into our Expert Mode — a volume of 5” by 8” by 2” (12.7 cm x 20.32 cm x 5.08 cm). The Expert Mode dimensions are based on the amount of space astronauts are allowed when they travel to the International Space Station!

9. PWR Aerospace

Nothing like a cozy #NASAMoonKit. 🧦

10. LEGO

This #NASAMoonKit is clearly for the builder-types! 🧸

How to Show Us What’s In Your #NASAMoonKit:    

There are four social media platforms that you can use to submit your work:

Instagram: Use the Instagram app to upload your photo or video, and in the description include #NASAMoonKit  

Twitter: Share your image on Twitter and include #NASAMoonKit in the tweet  

Facebook: Share your image on Facebook and include #NASAMoonKit in the post  

Tumblr: Share your image in Tumblr and include #NASAMoonKit in the tags

If a #NASAMoonKit post catches our eye, we may share your post on our NASA social media accounts or share it on the Green Run broadcast! 

Click here for #NASAMoonKit Terms and Conditions.  

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com

Our Space Launch System Rocket’s “Green Run” Engine Testing By the Numbers

We continue to make progress toward the first launch of our Space Launch System (SLS) rocket for the Artemis I mission around the Moon. Engineers at NASA’s Stennis Space Center near Bay St. Louis, Mississippi are preparing for the last two tests of the eight-part SLS core stage Green Run test series.

The test campaign is one of the final milestones before our SLS rocket launches America’s Orion spacecraft to the Moon with the Artemis program. The SLS Green Run test campaign is a series of eight different tests designed to bring the entire rocket stage to life for the first time.

As our engineers and technicians prepare for the wet dress rehearsal and the SLS Green Run hot fire, here are some numbers to keep in mind:

212 Feet

The SLS rocket’s core stage is the largest rocket stage we have ever produced. From top to bottom of its four RS-25 engines, the rocket stage measures 212 feet.

35 Stories

For each of the Green Run tests, the SLS core stage is installed in the historic B-2 Test Stand at Stennis. The test stand was updated to accommodate the SLS rocket stage and is 35 stories tall – or almost 350 feet!

4 RS-25 Engines

All four RS-25 engines will operate simultaneously during the final Green Run Hot Fire. Fueled by the two propellant tanks, the cluster of engines will gimbal, or pivot, and fire for up to eight minutes just as if it were an actual Artemis launch to the Moon.

18 Miles

Our brawny SLS core stage is outfitted with three flight computers and special avionics systems that act as the “brains” of the rocket. It has 18 miles of cabling and more than 500 sensors and systems to help feed fuel and direct the four RS-25 engines.

733,000 Gallons

The stage has two huge propellant tanks that collectively hold 733,000 gallons of super-cooled liquid hydrogen and liquid oxygen. The stage weighs more than 2.3 million pounds when its fully fueled.

114 Tanker Trucks

It’ll take 114 trucks – 54 trucks carrying liquid hydrogen and 60 trucks carrying liquid oxygen – to provide fuel to the SLS core stage.

6 Propellant Barges

A series of barges will deliver the propellant from the trucks to the rocket stage installed in the test stand. Altogether, six propellant barges will send fuel through a special feed system and lines. The propellant initially will be used to chill the feed system and lines to the correct cryogenic temperature. The propellant then will flow from the barges to the B-2 Test Stand and on into the stage’s tanks.

100 Terabytes

All eight of the Green Run tests and check outs will produce more than 100 terabytes of collected data that engineers will use to certify the core stage design and help verify the stage is ready for launch.

For comparison, just one terabyte is the equivalent to 500 hours of movies, 200,000 five-minute songs, or 310,000 pictures!

32,500 holes

The B-2 Test Stand has a flame deflector that will direct the fire produced from the rocket’s engines away from the stage. Nearly 33,000 tiny, handmade holes dot the flame deflector. Why? All those minuscule holes play a huge role by directing constant streams of pressurized water to cool the hot engine exhaust.

One Epic First

When NASA conducts the SLS Green Run Hot Fire test at Stennis, it’ll be the first time that the SLS core stage operates just as it would on the launch pad. This test is just a preview of what’s to come for Artemis I!

The Space Launch System is the only rocket that can send NASA astronauts aboard NASA’s Orion spacecraft and supplies to the Moon in a single mission. The SLS core stage is a key part of the rocket that will send the first woman and the next man to the Moon through NASA’s Artemis program.

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What Would NASA Imagery Experts Pack for the Moon?

We are one step closer to landing the first woman and the next man on the Moon, and we want to know: What would you take with you to the Moon? 🌙

We are getting ready for our Green Run Hot Fire test, which will fire all four engines of the rocket that will be used for the Artemis I mission. This test will ensure the Space Launch System — the most powerful rocket ever built — is ready for the first and future missions beyond Earth’s orbit to the Moon.  

In celebration of this important milestone, we’ve been asking you — yes, you! — to tell us what you would pack for the Moon with the hashtag #NASAMoonKit!

To provide a little inspiration, here are some examples of what NASA imagery experts would put in their Moon kits:

“The first thing that went into my #NASAMoonKit was my camera. Some of the most iconic photographs ever taken were captured on the surface of the Moon by NASA astronauts. The camera has to go. The hat and sunscreen will be a must to protect me from the unfiltered sunlight. Warm socks? Of course, my feet are always cold. A little “Moon Music” and a photo of Holly, the best dog in the world, will pass the time during breaks.  Lastly, I need to eat. Water and gummy peach rings will go in a small corner of my pack.”

— Marv Smith, Lead Photographer, NASA Glenn Research Center 

“I may not always pack light, but I tried to only pack the essentials — with a couple of goodies. I get cold fairly easily hence the blanket, extra NASA shirt, hat and gloves. No trip is complete without my favorite snack of almonds, water, sunglasses, lip balm, phone, and my headphones to listen to some music. I figured I could bring my yoga mat, because who wouldn’t want to do yoga on the Moon? The most important part of this kit is my camera! I brought a couple of different lenses for a variety of options, along with a sports action camera, notebook and computer for editing. The Van Gogh doll was just for fun!”

— Jordan Salkin, Scientific Imaging, NASA Glenn Research Center

“The first thing I thought of for my #NASAMoonKit was the first book I ever read when I was learning to read. It is about going on a journey to the Moon. I really liked that book and read it many times, looking at the illustrations and wondering about if I would ever actually go to the Moon. Of the many belongings that I have lost through the years from moving, that book has stayed with me and so it would, of course, go to the Moon with me. A family photo was second to get packed since we always had photos taken and volumes of old family photos in the house. Photography has played an important role in my life so my camera gear is third to get packed. As a kid I spent a lot of time and money building rockets and flying them. I bet my rocket would go very high on the Moon. I also like a little candy wherever I go.”  

— Quentin Schwinn, Scientific Imaging, NASA Glenn Research Center

“I couldn’t go to the moon without my two mirrorless digital SLR cameras, lenses, my 120 6x4.5 film camera, several rolls of 120 film, my singing bowl (for meditation), my wireless printer, my son’s astronaut toy, several pictures of both my sons and wife, my oldest son’s first shoes (they are good luck), cell phone (for music and extra photos), tablet and pen (for editing and books), my laptop, and my water bottle (I take it everywhere).”

— Jef Janis, Photographer, NASA Glenn Research Center  

“I’m taking my NASA coffee mug because let’s be honest; nothing is getting done on the moon until I’ve had my morning coffee out of my favorite mug. I’m taking two cameras: the 360-degree camera and the vintage range finder camera my father bought during the Korean War when he was a Captain and Base Doctor in the Air Force. I’m also taking my awesome camera socks so I can be a fashion embarrassment to my family in space as well as on Earth. The lucky rabbit is named Dez — for years I have carried her all over the world in my pocket whenever I needed a little good luck on a photo shoot. She’s come along to photograph hurricanes, presidents, and sports championships. Being from New Orleans, I would love to be the first to carry out a Mardi Gras tradition on the moon, flinging doubloons and beads to my fellow astronauts (especially if we are up there during Carnival season). I also want to take a picture of this picture on the moon so my wife and son know they are with me no matter where I go. Lastly, it’s a well-known fact that space travelers should always bring a towel on their journey.”

— Michael DeMocker, photographer, videographer & UAS, Michoud Assembly Facility

“I couldn’t go to the Moon without my camera, a 45-rpm vinyl record (My husband’s band — I really want to know how a record sounds in space. Gravity is what makes the needle lay on the record so will the change in gravity make it sound different?), a book to read, a photograph of my daughter, my phone or rather my communication and photo editing device, a snack, and I definitely couldn’t go to the Moon without my moon boots!”

— Bridget Caswell, Photographer, NASA Glenn Research Center  

Are You Up to the Task of Navigating Space with NASA?

We’re committed to exploration and discovery, journeying to the Moon, Mars, and beyond. But how do we guide our missions on their voyage among the stars? Navigation engineers lead the way!

Using complex mathematical formulas, navigation experts calculate where our spacecraft are and where they’re headed. No matter the destination, navigating the stars is a complicated challenge that faces all our missions. But, we think you’re up to the task!

Our space navigation workbook lets you explore the techniques and mathematical concepts used by navigation engineers. The book delves into groundbreaking navigation innovations like miniaturized atomic clocks, autonomous navigation technologies, using GPS signals at the Moon, and guiding missions through the solar system with X-ray emissions from pulsars — a type of neutron star. It also introduces you to experts working with NASA’s Space Communications and Navigation program at Goddard Space Flight Center in Greenbelt, Maryland.

If you’re a high schooler who dreams of guiding a rover across the rocky surface of Mars or planning the trajectory of an observer swinging around Venus en route to the Sun, this workbook is for you! Download it today and start your adventure with NASA: https://go.nasa.gov/3i7Pzqr

Taking advantage of a total lunar eclipse, astronomers using our Hubble Space Telescope have detected ozone in our atmosphere. Why's this important? 🔭 Researchers can now use this new method – and space telescopes – to continue the search for life in our universe. Find out more HERE. 

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What You Need to Know About Our Space Launch System (SLS) Rocket’s Green Run Test

The comprehensive test series called Green Run for our Space Launch System (SLS) rocket is underway at Stennis Space Center in Mississippi. 

During Green Run, the rocket’s massive, 212-foot-tall core stage — the same flight hardware that will help launch Artemis I to the Moon – will operate together for the first time. 

Here’s what you need to know about this top-to-bottom test series of our megarocket’s huge core:

The Meaning Behind the Name 

Why is it called Green Run? “Green” refers to the new, untested hardware (AKA the core stage), and “run” represents the succession of tests the core stage paces through. One by one, this series will bring together several “firsts” for the rocket stage as the flight hardware undergoes eight different tests. Each test is designed to gradually bring our rocket’s core stage and all its systems to life for the first time. 

So far, engineers have completed three of the series: the modal test, the avionics power-on, and the safety systems checkout. The safety systems are designed to end the test and shutdown systems automatically under undesirable conditions.

You can follow the progress of Green Run with this Green Run checklist infographic. Our team will be updating in real time as each Green Run test is completed.

Setting the Stage

The world’s tallest rocket stage is tested in an equally giant test stand.  We upgraded the B-2 Test Stand used for the Saturn V rocket stages during the Apollo Program and, later, for the Space Shuttle Program. Now, the B-2 Test Stand is customized for testing our SLS core stage. When all four core stage engines fire up, they can generate some serious heat. So, the B-2 Test Stand will use roughly 100,000 gallons of water every 18 seconds to protect the stand and the hardware.

Hot fire in 3, 2, 1…

Speaking of engines firing up, the core stage will really show what it is capable of during the grand finale of Green Run. The goal is for the entire core stage to operate as one for up to 8.5 minutes — and that includes an impressive firing of all four RS-25 engines simultaneously. Just like at launch, more than 733,000 gallons of liquid propellant will flow from the two propellant tanks through the fuel lines to feed the RS-25 engines.  When operating at sea level on the test stand, the cluster of four RS-25 engines will produce just over 1.6 million pounds of thrust – the same amount it will produce during the early phase of launch. During ascent, the core stage will produce a maximum thrust of over 2 million pounds.

Data, data, data

All the Green Run tests, check outs and the 100 terabytes of collected data certify the core stage design and help verify the stage is ready for launch. To put the sheer amount of data collected during Green Run into perspective, just one terabyte is the equivalent of roughly 500 hours of movies. Even the Library of Congress’s collection only amounts to a total of 15 terabytes!

Next stop: Kennedy

The next time our SLS rocket’s core stage fires up will be on the launch pad at Kennedy Space Center for the debut of the Artemis program. This inaugural SLS flight will be just the beginning of increasingly complex missions that will enable human exploration to the Moon and, ultimately, Mars.

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Our friend - the Moon - is putting on a show tonight!

Look to the sky at 12:44 a.m. EDT to see the first full Moon of summer in the Northern Hemisphere and a partial penumbral eclipse, visible from most of North America. Want more info on this special occurrence? click HERE. 

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Our water-seeking robotic Moon rover just booked a ride to the Moon’s South Pole. Astrobotic of Pittsburgh, Pennsylvania, has been selected to deliver the Volatiles Investigating Polar Exploration Rover, or VIPER, to the Moon in 2023. During its 100-Earth-day mission, the approximately 1,000-pound rover will roam several miles and use its four science instruments to sample various soil environments in search of water ice. Its survey will help pave the way for a new era of human missions to the lunar surface and will bring us a step closer to developing a sustainable, long-term robotic and human presence on the Moon as part of the Artemis program.

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com

Help us put the ART in Artemis! Our step-by-step draw Artemis guide will help you learn how to draw the space suit that will keep our astronauts safe during their trip to the Moon.  Have fun, get creative and share your drawings using the hashtag #drawArtemis! 

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com

Do illustrations suit you? Then enjoy NASA at Home fun while learning to draw Orion’s Space Suit that will keep Astronauts safe during Artemis missions to the Moon! Visit https://go.nasa.gov/2SRacx2 for instructions and be sure to share your tailor-made suits to #drawARTEMIS

Hi there! Does the study of Earth Science teach us much about the science of other planets? Can much be assumed to be similar, or is the geology/biology incomparable? Thank you!

Stop. Drop. And Apply to #BeAnAstronaut!

Feel like your place is in the stars? Are you an adventure seeker, an explorer, a person passionate about science and space? We need you!!

Applications are OPEN for our newest class of #Artemis astronauts. Once chosen, you could be the next person to step foot on the Moon and eventually embark on missions to Mars!

Do you have a friend who should apply? Tag them. Do you know someone who's still in school? Encourage them to follow their dreams and aim high.

To give you a sneak peak of what life will be like if you decide to #BeAnAstronaut, we’re taking you behind-the-scenes of astronaut life over the course of March. 

APPLY NOW AND GET MORE INFORMATION HERE! 

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Signs You Might Be Ready to Apply to be a NASA Astronaut

Have you heard the news? Astronaut applications are opening soon (March 2), and there’s never been a better time to apply then now. Here are a few signs that might mean you’re ready to take to the stars: 

1. You Don’t Mind Having Roommates

When you’re an astronaut, you have to work and live with your crew mates for extended periods of time. It’s important to the mission and your safety that everyone can collaborate and work together.

2. You LOVE Space

If the Milky Way, planets and space travel doesn’t excite you then this might not be the perfect job for you. But if you love galaxies, space station research and deep space exploration, then maybe you should take a look at our application.

3. Adventure Doesn’t Scare You

Being an astronaut means that you get to take part in adventures that most people will never experience. Imagine: sitting on the launch pad in the Orion spacecraft, atop a rocket that’s getting ready to launch. You’ll travel farther into space than any other humans have been and help push the boundaries of technology in the proving ground of deep space lunar orbits, leading the way for future missions to Mars.

4. You Want to be on the Cutting Edge of Science

Not only do astronauts get to travel to space, but they also get to conduct really cool research in microgravity. Did you know that right now they’re monitoring veggie growth on the International Space Station? This research could help with our future deep space exploration and could teach us a few things about growing plants on Earth. Learn more about all the awesome research on the space station HERE.

5. You’re Not Afraid of Heights

One of the coolest things about being an astronaut, is that you get to go to SPACE! At the very least, you’ll travel to the International Space Station, which is 250 miles above Earth. Or, you could be one of the first astronauts to travel to a distant asteroid or even Mars!

6. You Like Meeting New People

Space is a place where people from all around the world come together to push the boundaries of human exploration. Whether you’re living on the space station with an international crew, or embarking on Artemis missions to the Moon – you’re sure to make new friendships wherever you go. 

7. Pizza is Life  

Meal time is family time aboard the space station, and what better way to bond than pizza night! Getting to know your crew mates AND channelling your inner chef is always a win win.

8. World Traveling is on Your Bucket List

The International Space Station orbits Earth 16 times a day, so get ready to rack up those frequent flyer miles! A favorite past time of many astronauts is Earth watching from the station’s cupola observatory. Get lost in the Pacific Ocean’s blue hue, gaze at the Himalayas or photograph your favorite cities all from a bird’s eye view. Get assigned to an Artemis Moon mission? Even better! Have fun expanding your travels to the solar system. 

9. You’ve Dreamed of Flying 

Perk about the job? Your childhood dreams to fly finally come true. Whether you’re floating around the International Space Station or getting adjusted to our new spaceship, Gateway, your inner superhero will be beaming. 

10. You Like Helping Others 

Astronauts don’t just push the boundaries of human exploration, they also help pave the way for scientific breakthroughs back at home. Thanks to the microgravity environment of space, discoveries not possible on Earth are able to be unlocked. Investigations into Parkinson’s Disease, cancer and more have been conducted on the orbital lab. 

Interested in applying to become an astronaut? You’re in luck, applications are open from March 2- 31! Learn about some common myths about becoming an astronaut HERE.

Get more info on applying to be one of our astronauts HERE.

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Mathematician. Leader. Heroine. Remembering Hidden Figure Katherine Johnson

Tonight, count the stars and remember a trailblazer. 

We're saddened by the passing of celebrated #HiddenFigures mathematician Katherine Johnson. She passed away at 101 years old. 

An America hero, Johnson's legacy of excellence broke down racial and social barriers while helping get our space agency off the ground.

Once a "human computer", she famously calculated the flight trajectory for Alan Shepard, the first American in space.

And when we began to use electronic computers for calculations, astronaut John Glenn said that he’d trust the computers only after Johnson personally checked the math.

As a girl, Katherine Johnson counted everything. As a mathematician, her calculations proved critical to our early successes in space travel.

With slide rules and pencils, Katherine Johnson’s brilliant mind helped launch our nation into space. No longer a Hidden Figure, her bravery and commitment to excellence leaves an eternal legacy for us all.

"We will always have STEM with us. Some things will drop out of the public eye and will go away, but there will always be science, engineering and technology. And there will always, always be mathematics." - Katherine Johnson 1918 -2020 

May she rest in peace, and may her powerful legacy inspire generations to come! What does Katherine Johnson’s legacy mean to you? Share in the comments. 

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Need some space? We’ve got the job! 👨‍🚀👩‍🚀⁣

We’re accepting applications March 2-31 for the next class of #Artemis Generation astronauts who will embark on missions to the Moon and Mars. Join our class of star sailors and find out if you have what it takes to #BeAnAstronaut! 

The basic requirements to apply include United States citizenship and a master’s degree in a STEM field, including engineering, biological science, physical science, computer science, or mathematics, from an accredited institution. The requirement for the master’s degree can also be met by:

Two years (36 semester hours or 54 quarter hours) of work toward a Ph.D. program in a related science, technology, engineering or math field;

A completed doctor of medicine or doctor of osteopathic medicine degree;

Completion (or current enrollment that will result in completion by June 2021) of a nationally recognized test pilot school program.

Candidates also must have at least two years of related, progressively responsible professional experience, or at least 1,000 hours of pilot-in-command time in jet aircraft. Astronaut candidates must pass the NASA long-duration spaceflight physical.

More information here. 

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It’s official - we’re headed to do science on the Sun! ☀️

At 11:03 p.m. EST on Sunday, Feb. 9, Solar Orbiter, an international collaboration between the European Space Agency and NASA, launched aboard United Launch Alliance’s #AtlasV rocket for its journey to our closest star. The spacecraft will help us understand how the Sun creates and controls the constantly changing space environment throughout the solar system. The more we understand about the Sun’s influence on the planets in our solar system and the space we travel through, the more we can protect our astronauts and spacecraft as we journey to the Moon, to Mars and beyond. More here. 

Image Credit: NASA Social participant, Jared Frankle

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What kind of things are you looking forward to as NASA gets closer to the Artemis and Gateway missions? Do you plan to be a part of them?

can you describe how earth looks like from space?

The Rover Doctor is in: The Anatomy of a NASA Human Exploration Rover Challenge Rover

Exploration and inspiration collide head-on in our Human Exploration Rover Challenge held near Marshall Space Flight Center in Huntsville, Alabama, each April. The annual competition challenges student teams from around the world to design, build and drive a human-powered rover over a punishing half-mile course with tasks and obstacles similar to what our astronauts will likely have on missions to the Moon, Mars and beyond.

The anatomy of the rover is crucial to success. Take a look at a few of the vital systems your rover will need to survive the challenge!

The Chassis

A rover’s chassis is its skeleton and serves as the framework that all of the other rover systems attach to. The design of that skeleton incorporates many factors: How will your steering and braking work? Will your drivers sit beside each other, front-to-back or will they be offset? How high should they sit? How many wheels will your rover have? All of those decisions dictate the design of your rover’s chassis.

Wheels

Speaking of wheels, what will yours look like? The Rover Challenge course features slick surfaces, soft dunes, rocky craters and steep hills – meaning your custom-designed wheels must be capable of handling diverse landscapes, just as they would on the Moon and Mars. Carefully cut wood and cardboard, hammer-formed metal and even 3-D printed polymers have all traversed the course in past competitions.

Drivetrain

You’ve got your chassis design. Your wheels are good to go. Now you have to have a system to transfer the energy from your drivers to the wheels – the drivetrain. A good drivetrain will help ensure your rover crosses the finish line under the 8-minute time limit. Teams are encouraged to innovate and think outside the traditional bike chain-based systems that are often used and often fail. Exploration of the Moon and Mars will require new, robust designs to explore their surfaces. New ratchet systems and geared drivetrains explored the Rover Challenge course in 2019.

Colors and Gear

Every good rover needs a cool look. Whether you paint it your school colors, fly your country’s flag or decorate it to support those fighting cancer (Lima High School, above, was inspired by those fighting cancer), your rover and your uniform help tell your story to all those watching and cheering you on. Have fun with it!

Are you ready to conquer the Rover Challenge course? Join us in Huntsville this spring! Rover Challenge registration is open until January 16, 2020 for teams based in the United States.

If building rovers isn’t your space jam, we have other Artemis Challenges that allow you to be a part of the NASA team – check them out here.

Want to learn about our Artemis program that will land the first woman and next man on the Moon by 2024? Go here to read about how NASA, academia and industry and international partners will use innovative technologies to explore more of the lunar surface than ever before. Through collaborations with our commercial, international and academic partners, we will establish sustainable lunar exploration by 2028, using what we learn to take astronauts to Mars. 

The students competing in our Human Exploration Rover Challenge are paramount to that exploration and will play a vital role in helping NASA and all of humanity explore space like we’ve never done before!

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