NASA scientists have identified what may be the first known pair of supernova remnants produced by stars that once orbited ...

Millions of years ago two massive stars circled each other in a cosmic dance. Then one of the stars went supernova. Using ...

"Why are we here?" is humanity's most fundamental and persistent question. Tracing the origins of the elements is a direct attempt to answer this at its deepest level. We know many elements are ...

Two stars that once lived together in the Jellyfish Nebula may have also died together.

NASA scientists may have found the “ghost” of an exploded star near the Milky Way’s black hole. The ancient supernova remnant ...

Astronomers have detected strange "wobbles" in the light curve of a super bright supernova, hinting that a magnetar was born inside the extreme stellar explosion.

Astronomers have discovered the first radio signals from a unique category of dying stars, called Type Ibn supernovae, and these signals offer new insights into how massive stars meet their demise.

NASA’s Chandra X-Ray Observatory has captured a dramatic scene about 26,000 light-years away from Earth. Scientists suspect it could be a supernova remnant, the violent shock wave and cloud of ...