
...co-designer of the International Space
Station's liquid-waste-disposal system.
The Big Bang Theory Season 2, Episode 6

- ...that's going up on the next SPACE shuttle.
- Really? How does it work?
The Big Bang Theory Season 1, Episode 12

Maybe you missed that news while you were
floating around like a goof in outer SPACE.
The Big Bang Theory Season 6, Episode 9

Yeah, but, hey,
that baby got me to SPACE and back.
The Big Bang Theory Season 6, Episode 5

One of the things that helped me get through
Howard being in SPACE for so long...
The Big Bang Theory Season 6, Episode 24