Glossary:

After 15 years, the Mars Opportunity rover's mission has ended

It's time to say goodbye to Opportunity. The Mars rover's team made its last attempt to contact Opportunity on Tuesday night, and it went unanswered. On Wednesday, NASA confirmed that the mission is over.

RIP, little buddy. 

Great detail of the famous crawler that transported the mighty Saturn V and all the space shuttles to the launch pads.  An engineering feat in its own right.

Ongoing Space Science Seeks to Keep Astronauts Healthy

ISS - Expedition 50 Mission patch. March 10, 2017 NASA is preparing for longer human journeys deeper into space and is exploring how to keep astronauts healthy and productive. The Expedition 50 crew members today studied space nutrition, measured their bodies and checked their eyes to learn how to adapt to living in space. The space residents also unloaded a cargo ship, worked on the Tranquility module and practiced an emergency simulation. The ongoing Energy experiment that ESA astronaut Thomas Pesquet collected urine samples for today seeks to define the energy requirements necessary to keep an astronaut successful during a space mission. Pesquet also joined NASA astronaut Peggy Whitson for body measurements to learn how microgravity affects body shape and impacts crew suit sizing. Commander Shane Kimbrough checked his eyes today with Whitson’s help and support from experts on the ground.

Image above: Astronaut Shane Kimbrough and Thomas Pesquet were pictured inside the cupola just after the SpaceX Dragon was captured Feb. 23, 2017. Image Credit: NASA. Kimbrough worked throughout the day before his eye checks and configured the Tranquility module for upcoming electronics and communications work. Cosmonaut Oleg Novitskiy continued unloading gear from the newly-arrived Progress 66 cargo ship. At the end of the day, Novitskiy joined Whitson and Pesquet for an emergency simulation with inputs from control centers in Houston and Moscow. Related links: Energy experiment: https://www.nasa.gov/mission_pages/station/research/experiments/397.html Body measurements: https://www.nasa.gov/mission_pages/station/research/experiments/1070.html Space Station Research and Technology: https://www.nasa.gov/mission_pages/station/research/index.html International Space Station (ISS): https://www.nasa.gov/mission_pages/station/main/index.html Image (mentioned), Text, Credits: NASA/Mark Garcia. Best regards, Orbiter.ch Full article

Gretchen: On the International Space Station, you have astronauts from the US and from other English speaking countries and you have cosmonauts from Russia. And obviously it’s very important to get your communication right if you’re on a tiny metal box circling the Earth or going somewhere. You don’t want to have a miscommunication there because you could end up floating in space in the wrong way. And so one of the things that they do on the ISS – so first of all every astronaut and cosmonaut needs to be bilingual in English and Russian because those are the languages of space. Lauren: Yep. Wait, the language of space are English and Russian? I’m sorry, I just said ‘yep’ and I didn’t really think about it, so that’s a fact is it? Gretchen: I mean, pretty much, yeah, if you go on astronaut training recruitment forums, which I have gone on to research this episode… Lauren: You’re got to have a backup job, Gretchen. Gretchen: I don’t think I’m going to become an astronaut, but I would like to do astronaut linguistics. And one of the things these forums say, is, you need to know stuff about math and engineering and, like, how to fly planes and so on. But they also say, you either have to arrive knowing English and Russian or they put you through an intensive language training course. But then when they’re up in space, one of the things that they do is have the English native speakers speak Russian and the Russian speakers speak English. Because the idea is, if you speak your native language, maybe you’re speaking too fast or maybe you’re not sure if the other person’s really understanding you. Whereas if you both speak the language you’re not as fluent in, then you arrive at a level where where people can be sure that the other person’s understanding. And by now, there’s kind of this hybrid English-Russian language that’s developed. Not a full-fledged language but kind of a- Lauren: Space Creole! Gretchen: Yeah, a Space Pidgin that the astronauts use to speak with each other! I don’t know if anyone’s written a grammar of it, but I really want to see a grammar of Space Pidgin.

Excerpt from Episode 1 of Lingthusiasm: Speaking a single language won’t bring about world peace. Listen to the full episode, read the transcript, or check out the show notes. (via lingthusiasm)

It made it!

Thank you SpaceX. You just gave us the keys to our dreams. So much is now possible…

(Image credit: SpaceX SES-10 stream)

This is so sweet! What a nice way to spend a Saturday night.

Make Sure You Observe the Moon on October 20

On Saturday, October 20, NASA will host the ninth annual International Observe the Moon Night. One day each year, everyone on Earth is invited to observe and learn about the Moon together, and to celebrate the cultural and personal connections we all have with our nearest celestial neighbor.

There are a number of ways to celebrate. You can attend an event, host your own, or just look up! Here are 10 of our favorite ways to observe the Moon:

1. Look up

Image credit: NASA’s Scientific Visualization Studio/Ernie Wright

The simplest way to observe the Moon is simply to look up. The Moon is the brightest object in our night sky, the second brightest in our daytime sky and can be seen from all around the world — from the remote and dark Atacama Desert in Chile to the brightly lit streets of Tokyo. On October 20, the near side of the Moon, or the side facing Earth, will be about 80 percent illuminated, rising in the early evening.

See the Moon phase on October 20 or any other day of the year!

2. Peer through a telescope or binoculars

The Moon and Venus are great targets for binoculars. Image Credit: NASA/Bill Dunford

With some magnification help, you will be able to focus in on specific features on the Moon, like the Sea of Tranquility or the bright Copernicus Crater. Download our Moon maps for some guided observing on Saturday.

3. Photograph the Moon

Image credit: NASA/GSFC/ASU

Our Lunar Reconnaissance Orbiter (LRO) has taken more than 20 million images of the Moon, mapping it in stunning detail. You can see featured, captioned images on LRO’s camera website, like the one of Montes Carpatus seen here. And, of course, you can take your own photos from Earth. Check out our tips on photographing the Moon!

4. Take a virtual field trip

Image credit: NASA/JPL-Caltech

Plan a lunar hike with Moontrek. Moontrek is an interactive Moon map made using NASA data from our lunar spacecraft. Fly anywhere you’d like on the Moon, calculate the distance or the elevation of a mountain to plan your lunar hike, or layer attributes of the lunar surface and temperature. If you have a virtual reality headset, you can experience Moontrek in 3D.

5. Touch the topography

Image credit: NASA GSFC/Jacob Richardson

Observe the Moon through touch! If you have access to a 3D printer, you can peruse our library of 3D models and lunar landscapes. This model of the Apollo 11 landing site created by NASA scientist Jacob Richardson, is derived from LRO’s topographic data. Near the center, you can actually feel a tiny dot where astronauts Neil Armstrong and Buzz Aldrin left the Lunar Descent Module.

6. Make Moon art

Image credit: LPI/Andy Shaner

Enjoy artwork of the Moon and create your own! For messy fun, lunar crater paintings demonstrate how the lunar surface changes due to consistent meteorite impacts.

7. Relax on your couch

Image credit: NASA’s Scientific Visualization Studio/Ernie Wright

There are many movies that feature our nearest neighbor, from A Voyage to the Moon by George Melies, to Apollo 13, to the newly released First Man. You can also spend your evening with our lunar playlist on YouTube or this video gallery, learning about the Moon’s role in eclipses, looking at the Moon phases from the far side, and seeing the latest science portrayed in super high resolution. You’ll impress all of your friends with your knowledge of supermoons.

8. Listen to the Moon

Video credit: NASA’s Scientific Visualization Studio/Ernie Wright

Make a playlist of Moon songs. For inspiration, check out this list of lunar tunes. We also recommend LRO’s official music video, The Moon and More, featuring Javier Colon, season 1 winner of NBC’s “The Voice.” Or you can just watch this video featuring “Clair de Lune,” by French composer Claude Debussy, over and over.

9. See the Moon through the eyes of a spacecraft

Image credit: NASA/GSFC/MIT

Visible light is just one tool that we use to explore our universe. Our spacecraft contain many different types of instruments to analyze the Moon’s composition and environment. Review the Moon’s gravity field with data from the GRAIL spacecraft or decipher the maze of this slope map from the laser altimeter onboard LRO. This collection from LRO features images of the Moon’s temperature and topography. You can learn more about our different missions to explore the Moon here.

10. Continue your observations throughout the year

Image credit: NASA’s Scientific Visualization Studio/Ernie Wright

An important part of observing the Moon is to see how it changes over time. International Observe the Moon Night is the perfect time to start a Moon journal. See how the shape of the Moon changes over the course of a month, and keep track of where and what time it rises and sets. Observe the Moon all year long with these tools and techniques!

However you choose to celebrate International Observe the Moon Night, we want to hear about it! Register your participation and share your experiences on social media with #ObserveTheMoon or on our Facebook page. Happy observing!

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

Soyuz MS-10 experiences launch anomaly; crew aborts to safe landing.

One of Russia’s most reliable launchers experienced a rare, in-flight anomaly earlier this morning, forcing the two-man crew of Soyuz MS-10 to abort the mission.

Following a normal liftoff at 4:40am EST (2:40pm local time), a malfunction in the Soyuz FG rocket two minutes into the flight forced Expedition 57 crewmembers Alexey Ovchinin and Nick Hague to abort a manual abort profile. The anomaly occurred immediately following the separation of the rocket’s four strap-on boosters and jettisoning of the Launch Escape System. However, the protective fairing covering the spacecraft during flight through the thick atmosphere was still on, and solid rocket motors attached to the fairing pulled the crew capsule away from the failing booster. Following a ballistic trajectory through the upper atmosphere, the Soyuz’s Descent module separated from the Orbital Module and payload fairing and descended to a safe landing 20 kilometers east of Zezkezhan, Kazakhstan, 34 minutes after launch. Roscosmos reported that the crewmembers experienced around seven times the force of gravity, or 7G’s, during their abort. 

Recovery forces reached the landing site immediately following touchdown. Both astronauts were reported to be in good health following their ordeal, and returned to their families at the Baikonur launch site around six hours after liftoff.

Recovery forces at the Soyuz MS-10 emergency landing site. Source: Ruptly.

Soyuz MS-10 crewmembers Alexey Ovchinin and Nick Hague embrace their families following their return to the Baikonur Cosmodrome after today’s launch mishap. Credit: NASA/Bill Ingalls. This marks the first crewed launch mishap of the International Space Station program, the first crewed launch mishap since the Challenger disaster in 1986, and the first crewed Soyuz launch malfunction since Soyuz T-10 in 1983.

That incident saw the two-man crew of Vladimir Titov and Gennady Strekalov abort away from their exploding rocket shortly before its scheduled liftoff time.  While no cause of the mishap is currently known, Russian authorities have begun an investigation of the incident and have temporarily grounded all future Soyuz flights.  The current three-member crew of Expedition 57 is slated to return to Earth December 13, followed by the launch of Expedition 58 December 20. Following today’s anomaly, it is unclear whether Expedition 57 will remain on orbit longer, or when the next crew will launch to the station. Expedition 57 is able to remain on orbit until early January, when their Soyuz reaches its certified orbital lifetime.

Expedition 57 commander Alexander Gerst captured this image of the Soyuz MS-10 launch from the International Space Station. The anomalous nature of the launch is evidenced by multiple points of light along the ascent path. Source: NASA. Watch NASA TV coverage of the Soyuz MS-10 launch below.

P/c: NASA.

     Meet SA-500D, the first Saturn V rocket. Wernher von Braun designed her as the dynamic test article for the program. She was assembled stage by stage inside the Dynamic Test Stand at NASA Marshall Spaceflight Center, then subjected to lateral, longitudinal, and torsional vibrations equal of that of launch for a total of 450 hours.

     The first time I visited SA-500D in 1999, she was outside on the US Space and Rocket Center property. Her paint was faded and worn, having sat there since 1969. In 2005, full restoration began, and she was moved inside her new facility, the Davidson Center for Space Exploration in Huntsville, Alabama. I’m happy to report that as of Sunday, April 27, 2014, she looks great. Viewing the newly restored rocket is magnitudes more impactful. The difference is incredible.

Why Star Trek matters.

Spacewalkers Successfully Connect Adapter for Commercial Crew Vehicles

ISS - Expedition 50 Mission patch / EVA - Extra Vehicular Activities patch. March 30, 2017 Expedition 50 Commander Shane Kimbrough and Flight Engineer Peggy Whitson of NASA concluded their spacewalk at 2:33 p.m. EDT. During the spacewalk, which lasted just over seven hours, the two astronauts successfully reconnected cables and electrical connections on the Pressurized Mating Adapter-3. PMA-3 will provide the pressurized interface between the station and the second of two international docking adapters to be delivered to the complex to support the dockings of U.S. commercial crew spacecraft in the future.

Image above: Spacewalkers Shane Kimbrough (spacesuit with red stripe on legs) and Peggy Whitson are pictured shortly after exiting the Quest airlock this morning. Image Credits: @Thom_Astro. The duo were also tasked with installing four thermal protection shields on the Tranquility module of the International Space Station. The shields were required to cover the port where the PMA-3 was removed earlier in the week and robotically installed on the Harmony module. During the spacewalk, one of the shields was inadvertently lost. The loss posed no immediate danger to the astronauts and Kimbrough and Whitson went on to successfully install the remaining shields on the common berthing mechanism port. A team from the Mission Control Center at NASA’s Johnson Space Center in Houston devised a plan for the astronauts to finish covering the port with the PMA-3 cover Whitson removed earlier in the day. The plan worked, and the cover was successfully installed, providing thermal protection and micrometeoroid and orbital debris cover for the port. To round out the spacewalk, Kimbrough and Whitson also installed a different shield around the base of the PMA-3 adapter for micrometeoroid protection. The shield was nicknamed a cummerbund as it fits around the adapter similar to a tuxedo’s cummerbund worn around the waist.

Image above: Astronaut Peggy Whitson signs her autograph near an Expedition 50 mission patch attached to the inside the International Space Station. Image Credit: NASA. Having completed her eighth spacewalk, Whitson now holds the record for the most spacewalks and accumulated time spacewalking by a female astronaut. Spacewalkers have now spent a total of 1,243 hours and 42 minutes outside the station during 199 spacewalks in support of assembly and maintenance of the orbiting laboratory. Related links: International docking adapters: https://www.nasa.gov/feature/meet-the-international-docking-adapter Peggy Whitson spacewalk record: https://blogs.nasa.gov/spacestation/2017/03/29/astronaut-peggy-whitson-set-to-break-spacewalk-record-thursday/ Space Station Research and Technology: https://www.nasa.gov/mission_pages/station/research/index.html International Space Station (ISS): https://www.nasa.gov/mission_pages/station/main/index.html Images (mentioned), Text, Credits: NASA/Mark Garcia. Best regards, Orbiter.ch Full article