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

You're an ASTRONAUT.
The Big Bang Theory Season 6, Episode 4

MRS. WOLOWITZ: Oh! Listen to
Mr. Big Shot Astronaut!
The Big Bang Theory Season 5, Episode 15

Not to brag, but
I'm an ASTRONAUT,
The Big Bang Theory Season 12, Episode 15

What about...
The Brave Astronaut?
The Big Bang Theory Season 12, Episode 18