
starring Howard Joel Wolowitz,
real-life ASTRONAUT.
The Big Bang Theory Season 7, Episode 12

How did Penny meet an ASTRONAUT?
The Big Bang Theory Season 4, Episode 22

"Oh, my God, I'm an ASTRONAUT,
and you're dying of jealousy."
The Big Bang Theory Season 5, Episode 18

Really? You're an ASTRONAUT?
The Big Bang Theory Season 12, Episode 5