Model of the SOLAR system,
developed by Nicolaus Copernicus...
The Big Bang Theory Season 6, Episode 4
If 65 billion SOLAR neutrinos pass
through a square centimeter every second...
The Big Bang Theory Season 8, Episode 19
...that means 3.9 times 10
to the 15th SOLAR neutrinos?
The Big Bang Theory Season 8, Episode 19
Somewhere beyond our SOLAR system.
The Big Bang Theory Season 8, Episode 6
A SOLAR system.
The Big Bang Theory Season 6, Episode 4