Spanning 98% of the universe's timeline, this comprehensive dataset was made possible by the James Webb Space Telescope's 255 hours of observation.

James Webb telescope breaks own record, ... as the researchers outline in a paper published Dec. 9 in the The Astrophysical Journal, the tension is not going anywhere.

The so-called "Extremely Large Telescope" is being built on a mountaintop in the Andes at an elevation of about 3,000 meters. And it really is extremely large. The primary mirror will be 39 meters ...

The most powerful solar telescope in the world has recorded a major milestone atop an active volcano in Hawaii, capturing a detailed image of a cluster of sunspots with the telescope's new Visible ...

Jupiter sets record after 12 new moons discovered 00:14. Jupiter's dazzling auroras are hundreds of times brighter than those seen on Earth, new images from the James Webb Space Telescope reveal ...

Hubble Space Telescope's 35th anniversary: See NASA's new out-of-this-world images The Hubble Space Telescope, launched 35 years ago, has blown our minds with its striking images of far-away ...

NASA SPHEREx space telescope has captured its 1st images of cosmos: See stunning photos SPHEREx telescope maps not just a section of the sky, but all of it as it takes about 3,600 images per day.

The most powerful solar telescope in the world has recorded a major milestone atop an active volcano in Hawaii, capturing a detailed image of a cluster of sunspots with the telescope’s new ...