Dramatic changes observed in one of universe's biggest stars

By Will Dunham WASHINGTON, Feb 28 (Reuters) - The largest stars in the universe live the life of a rock star - they are born ...

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 ...

Changes to One of The Largest Known Stars May Signal Destruction

One of the largest stars known in the Universe has done something strange – and scientists are debating what it means. WOH ...

One of the biggest stars in the universe might be getting ready to explode

One of the largest known stars in the universe underwent a dramatic transformation in 2014, new research shows, and may be preparing to explode. A study led by Gonzalo Muñoz-Sanchez at the National ...