of my PLANETARIUM show.
The Big Bang Theory Season 12, Episode 5
...from the Hayden Planetarium
in New York.
The Big Bang Theory Season 4, Episode 7
why you don't want me to be
a part of the PLANETARIUM show.
The Big Bang Theory Season 12, Episode 5
Maybe the Japanese garden
or the PLANETARIUM.
The Big Bang Theory Season 11, Episode 17
and narrating all
the PLANETARIUM shows.
The Big Bang Theory Season 11, Episode 10