NASA has tapped startup Katalyst to save a $500 million orbiting observatory from falling into Earth's atmosphere by ...

Astronomers found an atmosphere where they least expected it—clinging to an exoplanet that’s too small, too hot and too old ...

Using the James Webb Space Telescope, astronomers discovered an extreme version of "little red dots" dubbed "The Cliff." Its ...

NASA's $10 billion space telescope studied the third interstellar object to enter the solar system, measuring the chemical ...

The supernova explosion, designated as SN 2018gv, is found in the spiral galaxy NGC 2525. According to NASA, Hubble began observing the supernova after an amateur astronomer named Koichi Itagaki first ...

The James Webb Space Telescope has snapped a new view of a planet-forming disk within the Taurus star-forming region.

Anyone hungry for the icy crunch of a Pluto-like body? No? Well, one nearby white dwarf is going all in on a Pluto-esque ...

The James Webb Space Telescope (JWST) has just unveiled a new image of the Butterfly Nebula, and it isn’t just beautiful—it ...

The James Webb Space Telescope has detected unusual dark beads in Saturn's ionosphere and a lopsided star pattern in its ...

Exoplanet TRAPPIST-1 e may contain an atmosphere and liquid water, NASA scientists said. Research into the exoplanet is ...

NASA says its Hubble Space Telescope has detected a white dwarf star that consumed fragments of a Pluto-like object. Space ...