Betelgeuse, the red supergiant star marking Orion’s left shoulder, will one day explode as a supernova bright enough to see ...

As much as we love to blow stuff up here on Earth, no bombs or pyrotechnics could compare to the incredible force of nature’s ...

The Jellyfish Nebula, one of the best-studied supernova remnants in our galaxy, may have been hiding a sibling this whole ...

An international team of astronomers has performed follow-up observations of a peculiar Type Ia supernova designated SN ...

A supernova remnant is supposed to be a rough neighborhood for a newborn star. Shock waves rip through space at thousands of kilometers per second.

A long time ago, in a galaxy far, far away, a massive star collapsed, triggering a supernova explosion so bright it could be seen across the universe. When the light reached Earth, telescopes around ...

The star that formed the Jellyfish nebula may have had a partner star that exploded 100,000 years earlier, according to ...

Earth is quietly collecting radioactive debris from an ancient stellar explosion as our Solar System drifts through a giant cloud of gas and dust between the stars. Scientists analyzing Antarctic ice ...

Artist’s conception of a magnetar surrounded by an accretion disk that is wobbling, or precessing, because of the effects of general relativity. Some models of magnetars suggest that high-speed jets ...

A supernova is one of the most powerful events that can happen in the Universe - we are talking, after all, about a star exploding – and because of that, they have always been actively researched by ...

Astronomers used the Hubble Space Telescope to measure the expanding Crab Nebula. New images compared with older ones show gas filaments moving outwards. This ancient stellar explosion's remnant is ...