Celestium on MSN

What Happens When a Star Dies and a Hypernova Rises

A hypernova occurs when an ultra-massive star (30× the mass of the Sun or more) collapses into a black hole — ejecting jets ...
Hosted on MSN

The Star Betelgeuse Might Be About to Blow – Here's Why

When will Betelgeuse explode? What happens when a star dies right before our eyes? In this video, we explore the mysterious dimming of one of the brightest stars in our night sky and the massive ...
Space.com on MSN

A doomed planet is being torn up by its 'zombie' white dwarf star — but astronomers don't understand why

Three billion years ago, a sun -like star reached the end of its life, throwing off its outer layers following its red giant ...