Since a star's light takes so long to reach us, how do we know that the star is still there?
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Observations of Distant Galaxies
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Are the stars we see in the sky actually 'dead'? - Metafact
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Answered: Suppose that three geological study…
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70+ Star Quotes to Inspire, Uplift and Make Every Day Brighter
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How Does Looking At Distant Galaxies Allow Us To Look Back In Time? - Ask an Astronomer
Since a star's light takes so long to reach us, how do we know
When it takes four years for light from the star to reach us, do
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Betelgeuse is acting strange, and astronomers are buzzing
Because space is filled with nothing, why don't we see the light from all stars (everything is bright)? - Quora
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How many stars are there in the Universe? - Big Think
Since a star's light takes so long to reach us, how do we know that the star is still there? - Quora
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How Far Back Into The Past Can We See In The Night Sky? » Science ABC
Have you ever seen a star go out in the sky or give off its last light from our perspective? - Quora