are stars dim because of pollution or city lights?

or both??? which effects them most???
or something else entirely. 

Anonymous2020-02-20T09:47:07Z

Try distance .

Thorn2020-02-19T17:00:01Z

both and the fact that they are very far away.
This Awesome Video Shows How Different The Night Sky Looks Without Light Pollution
https://www.sciencealert.com/watch-the-dramatic-effect-light-pollution-has-on-our-view-of-the-night-sky

REAL2020-02-19T14:23:01Z

I think both.If you go to a forest area and watch sky during night you can see bright stars

Meherbaan2020-02-19T14:10:35Z

Both .... Light pollution