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.

Black holes, born from dying stars, are cosmic giants that grow by consuming matter and merging with others. While invisible ...

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 ...

Spring Racing Carnival crowds soared while wagering turnover also jumped, prompting Racing Victoria to hail the “incredible ...

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 ...

NASA has visualized the cataclysm, which is thought to have caused a mysterious eruption of gamma rays captured by telescopes ...

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 ...

Moments after Luigi Mangione was put in handcuffs at a Pennsylvania McDonald’s, a police officer searching his backpack found ...