ANSWERS: 1
-
I don't know specifics for India and Saudi Arabia. I do know specifics for a couple different places in the US, if these differences can help answer your question. Comparing the Chicago area with northern Wisconsin, fewer stars are visible in the Chicago area than northern Wisconsin. This is attributed to air and light pollution. More particles in the air block star light. More light coming up from street lights and other sources reflect off those particles that are in the air obscuring fainter stars. I hope this provides some food for thought.
Copyright 2023, Wired Ivy, LLC

by 