Joan Stupik, Guidance and Control Engineer via NASA https://t.co/YQx1WdjZH4 pic.twitter.com/NCAzpno88I
— Martin { God of Mars } (@martinengwicht) March 27, 2019
from Twitter https://twitter.com/martinengwicht

learning by doing
Joan Stupik, Guidance and Control Engineer via NASA https://t.co/YQx1WdjZH4 pic.twitter.com/NCAzpno88I
— Martin { God of Mars } (@martinengwicht) March 27, 2019
from Twitter https://twitter.com/martinengwicht