Trace Dominguez on MSN

How we know a star is dying without ever touching it

Betelgeuse is a massive red supergiant about 600 light years away and it has been dimming in a way astronomers did not expect ...
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Hubble telescope makes big discovery around Betelgeuse star that could explode any time

For decades, astronomers have been puzzled by Betelgeuse's strange wake, a long, comet-like trail of gas that stretches through space behind the famous red supergiant star. Now, because of new ...