A supernova is always violent, but some supernovas may be so immensely powerful they leave absolutely nothing behind.

By Will Dunham WASHINGTON, April 3 (Reuters) - A supernova - the explosive death of a star - is always violent, blasting material into space while typically leaving behind a compact stellar remnant ...

Scientists discover a star, HD 254577, that survived a supernova and is now racing through space, revealing how the explosion ...

"For the most part, massive stars make black holes. The more massive the star, the heavier the black hole," Fishbach said, until stars reach a certain mass threshold beyond which the physics of their ...

Not long after the supernova of 1604, the telescope was invented. But astronomers would have to wait nearly four centuries to ...

Composite of Earth and the Moon from Galileo data. (NASA/JPL/USGS) The constant, omnidirectional hail of cosmic rays that ...

Vikas Chander from New Delhi, India The Vela supernova remnant in the constellation Vela the Sails was created by the ...

Astronomers reveal new insight into an iconic supernova remnant's evolution, structure and pulsar-driven growth over 25 years ...

An international team led by Monash University has uncovered evidence of a rare form of exploding star, helping to shed light ...

Scientists have uncovered evidence of a rare form of exploding star, helping to shed light on one of the most cataclysmic ...

An international team led by Monash University has uncovered evidence of a rare form of exploding star, helping to shed light on one of the most ...