A celestial light show illuminates a distant spiral galaxy, where a hidden supernova briefly outshines its stellar neighbors ...

Right there on the page was a dead ringer for the real-life Hubble Space Telescope. I was baffled: How did the cartoon ...

The Hubble Space Telescope has captured a spiral galaxy under the "ram pressure" inside a massive cluster of galaxies.

Hubble Space Telescope imagery Neptune has revealed that the planet's clouds are disappearing. Credit: NASA Goddard Space ...

The James Webb Space Telescope (JWST) is shedding light on mysteries surrounding brown dwarfs, following decades of questions ...

The James Webb Space Telescope (JWST) — with a little help from the Hubble Space Telescope — may have found a family of ...

A pulsating red star and its spectacular nebula have been captured by NASA's Hubble Space Telescope. What it is: The variable ...

The gauzy-looking celestial body UGC 5829 is an irregular galaxy that lies about 30 million light-years away. The Little Dumbbell Nebula, located 3,400 light-years away, is found in the northern ...

The gruesome palette of these galaxies is owed to a mix of mid-infrared light from the NASA/ESA/CSA James Webb Space Telescope, and visible and ultraviolet light from the NASA/ESA Hubble Space ...

The Hubble Space Telescope has gifted us with some of the most mesmerizing views of the cosmos, capturing scenes of ...

Astronomers using the James Webb Space Telescope have observed a massive disk surrounding the star Vega in unprecedented new ...

A century ago this month, a brash astronomer leaked a discovery that opened our view to the cosmic distance scale and the ...