Betelgeuse is the 10th brightest star in the sky, and one the biggest known stars in our galaxy. For a star so big, roughly 2,000 times bigger than our Sun, scientists are perplexed how it spins ...

"It is spectacular that we can now directly image the details on the surface of stars so far away," Behzad ... a red giant about 300 times bigger than our sun that lies roughly 180 light-years ...

Scientists think that the couple started off together, as a better-matched binary pair consisting of two rather big stars, six and eight times more massive than our Sun. The bigger star exhausted ...

Scientists think that the couple started off together, as a better-matched binary pair consisting of two rather big stars, six and eight times more massive than our sun. The bigger star exhausted ...

The larger of these elements start to have stronger gravitational ... But what happens next depends highly on the size of the star. The smallest stars — those smaller than our sun, for example — may ...

Astronomers estimate that Betelgeuse is 300 times larger than Eta Carinae ... super small is to compare our sun to one of the largest stars ever observed: VY Canis Majoris. This star's diameter ...