See composite views of the Cartwheel Galaxy captured by the James Webb Space Telescope. The galaxy is 500 million light years ...

The energetic streams are together 23 million light-years in length—roughly as long as 140 Milky Way galaxies lined end to end ...

Imagery of Saturn captured by the James Webb Space Telescope is superimposed over an image captured by Hubble. "Yellows ...

The pair of galaxies may eventually lose their Mona Lisa smile, but NASA says it will eventually transform into something ...

The glowing, clumpy streams of material shown moving left and right in this Hubble image are the signposts of star birth. This picture, an assembly of individual images taken by NASA's Hubble Space ...

New infrared image highlights star formation triggered by merger-in-progress. Arp 107, a pair of interacting galaxies, shines ...

NASA has shared some of the awe-inspiring images of star birth. Here we describe star birth in certain nebulas, galaxy ...

NASA's Neil Gehrels Swift Observatory imaged the extremely luminous afterglow of explosion GRB 080319B using its X-ray Telescope (left) and Optical/Ultraviolet Telescope (right). NASA's Wide-field ...

In the Atacama Desert in Chile, on top of a mountain at 3,000m, the Extremely Large Telescope is being constructed. Inside ...

Astronomers have identified the largest black hole jet structure known, named Porphyrion, stretching 23 million light-years across, akin to 140 Milky Way galaxies aligned. This discovery, emerging ...