Cassiopeia A

See Cassiopeia A in This Amazing Shot by JWST and Discover a Supernova

Cassiopeia A is a stunning, intricate, and expanding cloud of hot gas that is pouring out from a star that we actually witnessed go supernova back in the 1670s. Now, the James Webb Space Telescope (JWST) has directed its attention…

December 13, 2023 ·by Georgia Nica· 0

Supernova Remnant of Cassiopeia A Captured by NASA’s Chandra X-ray Observatory

The supernova remnant Cassiopeia A can be seen in all its beauty. NASA has provided us with many beautiful and fascinating images of our Universe, showing us pictures of stars, galaxies, quasars, supernovas, and other celestial objects, and now we…

August 29, 2019 ·by Jeffrey Olmsted· 0