Through the lens of the Hubble and James Webb Space Telescopes, scientists are zeroing in on the Hubble Constant, a vital ...

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

A light echo is created when a star explodes or erupts, flashing light into surrounding clumps of dust and causing them to shine in an ever-expanding pattern.

JWST revealed a massive star that ended its life in an explosion when the universe was just a cosmic toddler.

There is a lot of complicated but beautiful physics in understanding how this explosion takes place,” says Purdue University ...

Early data of “little red dots,” or LRDs, from the James Webb Space Telescope (JWST) appeared to suggest the presence of ...

Two stars in Wolf-Rayet 140 collide, forming carbon-rich dust. Webb captured 17 expanding dust shells, revealing ...

NASA's James Webb Space Telescope has provided high-resolution images revealing the 3D structure of interstellar dust and gas ...

One such explosion, observed using the James Webb Space Telescope (JWST), offers a unique glimpse into the earliest cosmic moments. This supernova, named AT 2023adsv, was detected as part of the JADES ...

Once upon a time, the core of a massive star collapsed, creating a shockwave that blasted outward, ripping the star apart as it went. When the shockwave reached the star’s surface, it punched ...