Jonny Kim: NASA's 2017 Astronaut Class via NASA https://t.co/DXFsuzDZxB pic.twitter.com/ixQ6n95MYl
— Martin { God of Mars } (@martinengwicht) May 15, 2019
from Twitter https://twitter.com/martinengwicht
learning by doing
Jonny Kim: NASA's 2017 Astronaut Class via NASA https://t.co/DXFsuzDZxB pic.twitter.com/ixQ6n95MYl
— Martin { God of Mars } (@martinengwicht) May 15, 2019
from Twitter https://twitter.com/martinengwicht