A strange "chirping" signal from a distant, dying star has revealed the birth of a magnetar — one of the most magnetic ...

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.

Once charted as a 'guest star' in ancient China, dreaded as a harbinger of ill omens in medieval Europe, and preserved in the narratives and artworks of Indigenous cultures, these cosmic spectacles ...

NASA’s Hubble Space Telescope has provided some of the clearest views of the Egg Nebula, a stunning cosmic structure located about 1,000 light-years away in the constellation Cygnus. Published on ...