Aerospace - Blog Posts

NASA Intern Reviews The Martian Movie

Maybe I am biased saying that The Martian is a must see, inspiring, stellar movie because I eat, sleep and defecate space exploration. However I am not here to tell you how great it was cinematically but answer some questions folks are curious about. As a NASA intern can you share some of the accuracies and inaccuracies of The Martain? Understand that many from the space community hang up their lab coats before walking into the theater. With my unhealthy space obsession I was wearing my lab coat complete with googles and a pocket protector.

Dust Storm Astronauts of the Ares III mission are caught in a dust storm so fierce they are forced to scrub the mission and return to Earth early. This catastrophic events sounds socking leaving people to wonder, why would we want to explore such a hostile planet? Fortunately the scenario of a powerful dust storm is not possible due to Mars’ thin atmosphere, 100 times thinner than Earth’s. Mars does indeed  have dust storms, in fact the largest dust storms in our solar system, they could not however knock anyone over. Author Andy Weir was aware of the inaccuracy even thinking of alternate openings but ultimately stuck with the dust storm opening.

Suiting Up Valiantly Mark Watney and the other astronauts quickly suited up to abort, perform tasks, or save a friend. The suits that are currently being used on board the International Space Station take around 15 minutes to don. Before astronauts perform Extra Vehicular Activities (EVAs), like a space walk, they start testing and preparing suit a day before. Some activies the astronauts must perform to prep for an EVA include; Pre-breathe 100 percent oxygen for 30 minutes to remove nitrogen from their blood and tissue, Rub the helmet with anti-fog compound, Insert a food bar and water-filled bag, and Check the suit for leaks by increasing the pressure to 0.20 atm above the airlock pressure. Maybe the models of space suits in The Martian have advanced greatly and take seconds to put on. Today’s astronauts would sure be jealous.

Banter Joking between the crew members and sarcasm between NASA members was accurate. Performing missions can get stressful and comments like the astronauts made between each other during Mars rock excavation occurs to relieve tension. But sometimes astronauts simply have a sense of humor. I’m glad The Martian portrayed the human side of NASA.

Mission Control Portrayed as a dimly lit stock exchange room futuristic Johnson Space Center (JSC) Mission Control Center contains dozens of consoles where flight controllers operate mission from. The first big no no is housing employees responsible for critical dynamic troubleshooting in a dark sleepy room. Cinematically it made the labels for the various consoles Flight Director, CAPCOM, ADCO look really cool. Yes, the mission control center in JSC has cool light-up blue console name plates. A second no no is the high number of consoles filling the big room. A flight director would have problems communicating with such a large group especially while systems were failing.

I understand that so many positions in mission control were added to operate the new technologies needed to complete the Mars mission and I thought of a solution. Currently at JSC our front room mission control (FCR, pronounced “ficker”) is what everyone sees on TV with the iconic consoles and big displays. Behind the scenes the Multi-Purpose Support Room (MPSR, pronounced “mipser”) controllers troubleshoot issues and work on procedures as well. MPSRs could reduce the number of consoles needed for a Mars mission. MPSR controllers can still communicate their concerns on audio loops to their FCR leaders.

NASA Family Everyone was cheering to save Mark Watney and bring him home. NASA scientists, engineers, leaders, and the whole community came together working overtime to keep him alive. This sense of “NASA Family” is very real at NASA and is a state of community that you feel even after a few weeks onsite. During Apollo 13 you could sense everyone’s held breath and relief when they returned safely. You could feel a heavy weight and sorrow after the Columbia and Challenger disasters. Pride was presented boldly with waving flags, hugs and cheering after the Moon landing. NASA is a family innovating for the future and striving for more moments to cheer about.

Little Catches *Good the time delay in communication between Mars and Earth was accurately explained. *Why was that astrophysicist wearing a heavy coat at Jet Propulsion Laboratory in California and Johnson Space Center in Texas? *Our NASA Centers do not yet look that pristine, in fact a lot of them contain asbestos.

Sources My experience and… https://youtu.be/m2bkJQah_dE http://science.howstuffworks.com/space-suit6.htm http://stao.ca/gr6space/livinginspace/Donning%20a%20spacesuit%20_article.pdf http://www.space.com/16903-mars-atmosphere-climate-weather.html

NASA Co-Op Week 3: Sitting Console

A scene from the New York stock exchange center was what I expected from Mission Control. Imagining the flight director with a thick cigar and eyebrows raised, flight controllers sitting console arguing about an experiment or device gone haywire and astronauts happily floating and Tweeting hearing only commands from Cap-Com that got through. My expectation was fortunately far from the truth. 

Mission Control is calm, controlled and direct. The flight director welcomes the console leads, PLUTO, Ops Plan, RIO, ROBO, ISO and so on. Each flight controller checks in with a status and their goals to accomplish. Astronauts join in every morning for a daily operations meeting asking questions about upcoming experiments and big ticket events. Cap-Com is the only position in Mission Control that speaks with the astronauts so other flight controllers let Cap-Com know what needs to be relayed to astronauts. While sitting console with PLUTO I could listen to all the audio loops, Russian translation loop, JAXA, ESA, each console, and other NASA centers. 

 HOW TO GET INVOLVED: 

*Tour the Mission Control Center through Space Center Houston

*Apply for a Pathways Internship (Co-Op) NOW ONLY OPEN SEP 14-18 for Johnson Space Center

*Apply for an internship at one of the many NASA centers.

*Follow NASA on Tumblr

NASA Co-Op Week 1: Mission Control 

What Am I Doing?!

For my first post as a NASA Co-Op I’m going to skip the typical “Houston we have a problem” and “All systems go” intro and get right to the good stuff. I just completed my first week as a NASA Pathways Intern at Johnson Space Center, what NASA calls their Co-Op program. I will be flip-flopping between working at NASA and my university studying Electrical Engineering until I graduate. 98% of students get hired on full-time with NASA after a successful Co-Op experience. This fall 16 out of over 1000 applicants are Co-Oping this fall. I am thankful to be working alongside such talented and passionate people.

Flying The Space Station

I am “touring”, what we call our Co-Op work tours, in a team in Mission Control called PLUTO. No, I am not working with New Horizons, PLUTO is in charge of the Plug and Play-Ability of hardware and software on the International Space Station (ISS). I will be helping develop technology that assist astronauts in experimenting in space, writing procedures for astronauts and sitting console in Mission Control. I can’t rent a car without an extra fee but I can help fly the multi-billion dollar ISS, makes sense. 

How To Get Involved

Follow my weekly posts for the Co-Op perspective, Follow NASA on Tumblr, watch what NASA is up to, and apply for an internship or Co-Op with NASA. 

Intern Week 7: Touch Screen Spacecraft

For some, touch screens are a gift from the tech Gods allowing easy interaction with devices. For our friends in zero gravity it can be a nightmare...if implemented incorrectly. Shown in studies done on the ISS with iPads touch screen motions that should be avoided include swiping and typing. For an astronaut to swipe or type they must anchor themselves to the wall. With all that monkey motion most prefer to simply use a laptop while anchored. A simple tap of the screen and audio recording replacing typing is an easier way to interact with a device.

While designing displays for the audio system I am mindful of how the crew member will interact with the display. Making it user friendly and reducing interaction to light taps on the screen.

Opportunities interns have in addition to working on tech-intensive projects include listening to lectures from various NASA leaders. This week we heard from Anne Roemer from the Astronaut Selection Office. She shared with us admirable characteristics astronauts should have and basic qualifications you should have so they don't laugh at your application (such as a Masters in a given STEM or education field). We also learned about the reality of becoming an astronaut being informed that only 0.6% of applicants become astronauts.

Intern Week 6: A NASA Coincidence

Coincidence

I had barely graduated high school before embarking to NASA's Glenn Research Center in Cleveland, Ohio for an internship two summers ago. Equipped with my experience captaining a FIRST Robotics team I thought I was fully prepared for anything the engineering world could throw at me. Engineers racing to complete a power system for a multipurpose space habitat greeted me with hardware that needed testing, circuit board designs that needed fabricating, and copious acronyms that made my learning curve spike.

Fast forward two summers and I am now at at a different center, NASA's Johnson Space Center (JSC), creating crew displays for that same habitat and same hardware. By crazy coincidence my mentor from Glenn came to JSC this week to run the full systems test with the displays my current department made. This system test means a lot to me after being on each end of the development. I was the only person who new the electronics inside of the power system and  the digital guts powering the displays.

Astronaut Lunch

Yes you read that right lunch not launch. I had the gracious opportunity to meet Astronaut Mike Hopkins over lunch! He was on International Space Station (ISS) expedition 36 & 37, took part in two EVAs (extra vehicular activity), he has spent 166 days in space, and just a year ago he was in space. It was wonderful to talk to him about NASA, ways to become an astronaut and celebrity encounters.

Thermo Testing

A couple weeks ago I mentioned that us interns took part in thermo testing of cameras from the ISS in the wee hours of the night. In honor of our assistance our division, the Avionic Systems Division, awarded us will certificates in Team Excellence for "reinforcing the weary EHDC project team during overnight thermo testing." Caleb from: astronomicalwonders.tumblr.com also received this honor.

Watch NASA's NewHorizons Pluto Flyby TOMORROW Tuesday July 14th 6:30-7:30amCT on NASA TV

Intern Week 5: Astronauts, Shuttles and Excitement

Excitement is unavoidable after experiencing a week like this. Attending an exclusive unveiling of TIME's new Documentary Series 'A Year in Space', creating a display for a water distiller on board a space habitat, meeting Astronaut Clayton Anderson, touring the Space Vehicle Mockup Facility, and listening to Ginger Kerrick speak about her journey through NASA. Where do I start?

A Year In Space

"We must test the only hardware we didn't design, the human body". Jeffrey Kluger, Author of Apollo 13, reflects on the importance of Scott Kelly's year long mission in space. Two summers ago during my internship at NASA Glenn I was frustrated with how slowly our journey to Mars was taking. Even co-workers and fellow interns were perturbed by what seemed to be minimal progress. What I didn't understand at the time is that there are many variables to test, that are currently being tested, before we can ethically send a human to Mars. Scott Kelly's mission is one of those trial runs to learn about the effects of long duration space flight. During the unveiling we watched the first to episodes of 'A Year in Space', produced by Jonathan Woods, which captures Scott Kelly's professional and personal trials and tribulations while preparing for the mission. The first two episodes were cinematically spectacular and emotionally captivating. You can watch them here:

http://time.com/space-nasa-scott-kelly-mission/

Distiller Interface

Resources are extremely precious, especially if you are 250 miles or further (distance of the ISS) away from spaceship Earth. Among the human essentials for life absent in the big black vacuum of space is water. According to NASA's Consolidated Launch Schedule approximately 420 kg of water (887 bottles of water) has been transported to the International Space Station (ISS). This may seem like a lot of water however it is used for consumption, washing, experimenting, cooking, and many more activites. ISS has a highly efficient distiller system which takes the waste water and separates un-salvageable waste from reusable drinking water. This week I created a display so the crew members to monitor the water distiller's functionality. By programming visuals that illustrate the direction the liquids are flowing, visually displaying liquid levels with dynamic images of tanks filling and emptying, indicating the pressure, temperature, and amount of liquid flowing through the system crew members can keep track of the vitality of their distiller system.

Astronaut Clayton Anderson

Tenacity is a key ingredient in becoming an astronaut. One of the things Astronaut Anderson is known for applying to become an astronaut candidate 15 times before being accepted into the program. I was honored to meet Astronaut Anderson at his book signing for "The Ordinary Spaceman" telling his journey as a NASA intern-employee turned astronaut. He has spent 167 days living and working on the ISS. Check out his work: http://astroclay.com/ "Astro Clay" is also very active on Twitter and fun to follow: @Astro_Clay

Space Vehicle Mockup Facility Tour

Although these are referred to as "Mockups" in reality they are exact replicas of the vehicles in space right now so astronauts can accurately simulate missions. My mentor gave us interns a ground tour of the facility. We were able to explore inside the shuttle replica, visit Soyuz spacecraft and look inside the latest Orion mockup where they are currently positioning the displays to the correct eyesight for crew members. Visitiors to Johnson Space Center (JSC) can also tour the Mockup Facility also known as the astronaut training facility. If you are ever in Houston stop by Space Center Houston and you can take a tram tour which takes you around JSC and into a walkway overlooking the mockups: http://spacecenter.org/

Ginger Kerrick

Interns and Co-Ops (Pathways Interns) had the gracious opportunity to attend a lecture by Ginger Kerrick. As a young girl Kerrick dreamed to become an astronaut. From childhood dream to intern to Co-Op to employee to astronaut candidate to astronaut assistant to Capcom to Flight Director to essentially the head of ISS to... *catching breath* - Ginger Kerrick is amazing. Hear her story on Women@NASA: http://women.nasa.gov/ginger-kerrick/

It has been an amazing week with sadly only five more to come. I wish you all could have this experience and I encourage you if you are interested in an aerospace or space related career to intern at NASA: https://intern.nasa.gov/ossi/web/public/main/ All photos were taken by myself or fellow interns of me.