
He told you all this
at the PLANETARIUM?
The Big Bang Theory Season 11, Episode 14

A casino, hotel rooms.Planetarium.
The Big Bang Theory Season 12, Episode 24

She's the director
of the PLANETARIUM.Hi.
The Big Bang Theory Season 12, Episode 5

and narrating all
the PLANETARIUM shows.
The Big Bang Theory Season 11, Episode 10

They reviewed
my PLANETARIUM show.
The Big Bang Theory Season 11, Episode 13