The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...

NASA’s James Webb Space Telescope’s NIRCam (Near-Infrared Camera) has captured a stunning view of supernova remnant Cassiopeia A (Cas A). Credit: Space.com | footage courtesy: NASA, ESA, CSA, STScI, ...

NASA’s James Webb Space Telescope’s NIRCam (Near-Infrared Camera) has captured a stunning view of supernova remnant Cassiopeia A (Cas A). Credit: Space.com | footage courtesy: NASA ...

Requiem: This distant supernova, named Requiem, captured by NASA's Hubble Space Telescope, is embedded in the giant galaxy cluster MACS J0138. Thanks For Reading!

"The best-case scenario for axions is Fermi catches a supernova. It's just that the chance of that is small." Gamma rays emerging from neutron stars at the hearts of supernova explosions could ...

NASA's James Webb Space Telescope has captured ... About 1,000 years ago, astronomers recorded a supermassive star going supernova — exploding and spewing its blazing hot guts into space.