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

A 'prelude to a supernova' is how NASA describes this stunning new James Webb Space Telescope image of Wolf-Rayet Star WR 124 ...

On the evening of February 28, stargazers will witness a rare celestial event: an alignment of seven planets visible ...

NASA's striking discovery in the universe. The agency's Transiting Exoplanet Survey Satellite (TESS) has discovered a planet ...

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

NASA's TESS exoplanet hunter has found the fastest-disintegrating planet ever. Losing a moons-worth of matter every million ...

Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

The heavy-lift New Glenn rocket soared to success, reaching orbit on its highly anticipated inaugural flight but failing to ...

Amazon founder Jeff Bezos's space company has blasted its first rocket into orbit in a bid to challenge the dominance of Elon ...

Learn what this survey recorded of exocomet belts, which imaged and identified bands of every size.

An exoplanet about 800 light-years away is spilling its guts into space, and new observations with the James Webb Space Telescope, or JWST, have let astronomers read the entrails, astronomers report ...

Blue Origin’s New Glenn rocket has launched into orbit, marking a major milestone for Jeff Bezos’ space company. With its ...