Since a star's light takes so long to reach us, how do we know

Distant Galaxy Bursts with Stars

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

SOLVED: Some scientists do not consider brown dwarfs to be true stars because they do not have enough mass to ignite the nuclear fusion of ordinary hydrogen. At the same time, some

Redshift - Las Cumbres Observatory

Answered: Solar nebula sorting task: Listed…

Are the stars we see in the sky actually 'dead'? - Metafact

Stars—facts and information

Since a star's light takes so long to reach us, how do we know that the star is still there? - Quora

SOLVED: Some scientists do not consider brown dwarfs to be true stars because they do not have enough mass to ignite the nuclear fusion of ordinary hydrogen. At the same time, some

Star - Wikipedia

Home - Ask an Astronomer

How many years does the light of a star take to reach Earth if it

Why does it take light so long to reach us from distant galaxies

How likely is it, that many stars we see today are actually long dead; but because of the distance and the time it takes for light to travel we still see them

ELI5: How far of the universe can we actually 'see'? And how did we discover the ones that we can't. : r/explainlikeimfive