
...from the Hayden Planetarium
in New York.
The Big Bang Theory Season 4, Episode 7

of my 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

The PLANETARIUM.
The Big Bang Theory Season 11, Episode 17

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