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

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

Observations of Distant Galaxies

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

Answered: Suppose that three geological study…

70+ Star Quotes to Inspire, Uplift and Make Every Day Brighter

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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Because space is filled with nothing, why don't we see the light from all stars (everything is bright)? - Quora

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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Have you ever seen a star go out in the sky or give off its last light from our perspective? - Quora