Astronomers have reported observations of a rare star system consisting of one star orbiting a system of three more tightly ...
Space.com on MSN
Astronomers just watched a star 1,540 times the size of our sun transform into a hypergiant. Will it go supernova?
One of our universe's biggest stars has dramatically turned into a rare, yellow 'hypergiant' star, and astronomers aren't sure when it will go supernova.
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