Components I built
are on the SPACE station...
The Big Bang Theory Season 1, Episode 12
In what SPACE, sir? In what SPACE?
The Big Bang Theory Season 1, Episode 2
when Howard came back from SPACE.
The Big Bang Theory Season 10, Episode 5
Space viruses?
Pod people?
The Big Bang Theory Season 12, Episode 14
Specifically, quantum field theory
in D-dimensional de Sitter SPACE.
The Big Bang Theory Season 4, Episode 23