Kjell - Blog Posts

NASA Co-Op Week 11: Leaky Space Station

Space Walk My latest opportunity to sit console was during a spacewalk (extravehicular activity/ EVA) by Scott Kelly and Kjell Lindgren. They were on a mission to upkeep the International Space Station's ailing structures. One of the primary tasks was to fix an ammonia leak originally identified in 2012. Media dressed this leak up with red flags and flashing lights, however, NASA predicted this fault to occur given the age of ISS and the nature of its climate control system. Since the ISS is a closed loop system the interior produces a lot of heat from astronauts and their hardware, water is used to cool the space station, the energy is then transferred to ammonia, and lastly into giant radiators. This 6.5 hour long EVA consisted of mating power cables, tubes valves, and checking integrity of systems. During the EVA I took flight notes on the procedures Scott and Kjell were running. I was to report what step each of them were on to the PLUTO flight controller to my right.

Grace Hopper Action Items Something that was scary but rewarding was presenting to my branch at NASA about what I learned at GHC and even challenged them with three action items... 1)Make the work place welcoming (paid parent leave, mentoring and celebrating results over hours), 2) Educating the community about how cool STEM is. 3) Communicating Effectively. I encourage you all to present action items to your current employers, student group, or college professionals after attending conferences.

Astronaut Training Development I thought I had made a pretty good astronaut training video... until I put it in front of user testers. I learned I didn't even effectively communicate how to turn the device on right! Back to the drawing board for me. I had 17 users of various ages, disciplines, personalities and technology experience test the training to insure I was catering to everyone. After reviewing helpful feedback I edited the training video again so the messages were clearer.

WAYS TO GET INVOLVED NASA summer internship applications now open: https://intern.nasa.gov/ossi/web/public/main/ Learn to code: https://techprep.fb.com/get-started/ Accomplishments this week at NASA: https://youtu.be/NPLPmdFx2yw Houston Maker Faire Nov14 (3D Printing, Robots): http://www.houstonmakerfaire.com/ Astronaut Kjell plays the bagpipes: https://youtu.be/7DWzmq9e0Lw