Astronomers comparing sky images decades apart discovered something alarming: hundreds of stars that once existed are now ...

A new study, published in The Astrophysical Journal, has unveiled a fascinating discovery about our solar system’s past.

Ida Engberg will headline the next edition of Supernova at Akasha on Saturday 13 December. Joining her on the night are Aigua ...

NASA and JAXA’s XRISM mission detected chlorine and potassium in Cassiopeia A, revealing how supernovae forge life-essential ...

The winners were named Friday, Dec. 5, for the 11th annual Parrish Healthcare Stars of Space Coast Awards to honor “stellar work” in helping residents.

Trainers Katherine Coleman and Peter Moody will chase a share of the big bucks but won’t have the worries about getting their ...

Some of the elements used by living systems are far more abundant in Cassiopeia A than we thought, hinting that some parts of our galaxy might be more suitable for life than others ...

For the first time, scientists have made a clear X-ray detection of chlorine and potassium in the wreckage of a star using ...

This composite image of the Cassiopeia A (or Cas A) supernova remnant, released Jan. 8, 2024, contains X-rays from Chandra ...

Berkeley and elsewhere have performed spectroscopic and photometric study of a peculiar supernova designated SN 2021ukt, which underwent a transition from Type IIn to Type Ib. Results of the new study ...

It’s always glam to the max, slightly haunting, a little weird, and gorgeous,” says Chappell Roan of her iconic, ever ...

Scientists have found an "extreme" solution to the mysterious origins of critical life-supporting elements chlorine and potassium.