
So, it would just be The Astronaut?
The Big Bang Theory Season 12, Episode 18

when I told you
I was gonna be an ASTRONAUT.
The Big Bang Theory Season 5, Episode 5

You know, don't you think
once an ASTRONAUT leaves the planet,
The Big Bang Theory Season 9, Episode 23

I was the frightened
little ASTRONAUT!
The Big Bang Theory Season 12, Episode 18

I can't believe my brother's an ASTRONAUT.
That's amazing. What was it like?
The Big Bang Theory Season 8, Episode 20