Which astronaut was a professor at the Delft University of Technology, Patrick Baudry or Wubbo Ockels?
Patrick Baudry:  In 1985, he became the second French citizen in space, after Jean-Loup Chrétien, when he flew aboard NASA's Space Shuttle mission STS-51-G. Wubbo Ockels:  In 1985 he participated in a flight on the space shuttle Challenger, STS-61-A, making him the first Dutch citizen in space.
i don't know