The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in the Cassiopeia constellation. Credit: Space.com | footage courtesy: NASA, ...

These remnants can be strikingly beautiful and include structures such as the Vela supernova remnant, Cassiopeia A, and the Cygnus Loop. This Hubble image shows the location of a Type II supernova ...

NASA has captured some of the most breathtaking images of the cosmos, offering a glimpse into the wonders of the universe.

SMACS 0723 Deep Field: The deepest and sharpest infrared image of the distant universe to date, captured by NASA's James Webb Space Telescope, revealing thousands of galaxies in a single frame.

NASA's James Webb Telescope’s NIRCam reveals the Tarantula Nebula in stunning detail, uncovering tens of thousands of young ...

Hubble and its fellow observatories give us an unprecedented, crystal-clear look at the far reaches of the cosmos. Explore these orbiting pioneers and learn what they've discovered. 3 min read The ...

Photo: Andromeda nebula plate with Hubble's handwritten circle around the variable star he discovered In 1919 American astronomer Edwin Hubble began work at the Mount Wilson Observatory in ...

Edwin Powell Hubble is renowned for determining that there are other galaxies in the Universe beyond the Milky Way, and for observing that the universe is expanding at a constant rate. Hubble was ...