The James Webb Space Telescope has spotted one of the earliest and most distant supernovas, marking the death of a stellar ...

While large portions of the pillars appear dark red in the Hubble image, the JWST image depicts most of the formation in ...

The shells of carbon-rich dust are expanding outward into space at the breakneck velocity of 1,600 miles per second.

The James Webb Space Telescope's ancient "little red dot" galaxies have been seen as a sign of "broken cosmology." Feeding ...

The Webb telescope — a scientific collaboration between NASA, ESA, and the Canadian Space Agency — is designed to peer into ...

The James Webb Space Telescope identified one of the oldest supernovas, AT 2023adsv, revealing early universe phenomena ...

The shockwave Webb studied emerged from Cassiopeia A, now a neutron star, about 11,000 light-years from Earth. After the ...

Once upon a time, the core of a massive star collapsed, creating a shockwave that blasted outward, ripping the star apart as ...

A cosmic object spotted by the James Webb Space Telescope has flummoxed astronomers. Now, a research team has studied ...

A deep field image captured by the James Webb Space Telescope is of galaxy cluster SMACS 0723. Credit: NASA, ESA, CSA, and STScI | mash mix: Space.com Music: Tranquil Dawn by Amber Glow / courtesy of ...

NASA's Roman Space Telescope, slated for a 2027 launch, will provide insights into dark energy and exoplanets. It will ...

Using the James Webb Space Telescope (JWST), astronomers have discovered ... This supernova, detected as part of the JWST Advanced Deep Extragalactic Survey (JADES) program, could help scientists ...