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Early Universe
Some of the universe's stars have gone missing. But where did they
How do we determine the edge of a star? When does it become a part of the star and not space? - Quora
If we only see the stars whose light has travelled to us till now, does that mean the sky will get brighter in the future as more light from other stars will
Proxima Centauri - Wikipedia
Is the light we see from stars extremely old? - Quora
When we look at the stars at night, how do we know they are still there as it takes so long for the light to reach us? - Quora
Have you ever seen a star go out in the sky or give off its last light from our perspective? - Quora
Star, Definition, Light, Names, & Facts
Hubble spots the farthest star ever seen
Because space is filled with nothing, why don't we see the light from all stars (everything is bright)? - Quora
Because space is filled with nothing, why don't we see the light from all stars (everything is bright)? - Quora
Where is the edge of the universe?
How Long Would It Take to Cross the Milky Way at Light Speed
Home - Ask an Astronomer