
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