"We have been waiting for 10 years to confirm that our finely tuned operations of the telescope would also allow us to access ...

Trained on the spectacular Flame Nebula, the Hubble and James Webb Space Telescopes went hunting for the smallest stars in ...

The James Webb Space Telescope (JWST) has probed deep into the ... hunt its lowest mass limit of brown dwarfs. The search turned up free-floating objects roughly two to three times the mass ...

Satellites come in all shapes and sizes, but there aren't any that look quite like SPHEREx, an infrared observatory NASA ...

The James Webb Space Telescope zoomed in on extremely faint ... "Webb, for the first time, has been able to probe up to and beyond that limit," Michael Meyer, an astronomer at the University ...

For most dwarf galaxies, when stellar formation comes to a halt, it never picks up again ... The team studied Leo P using NASA’s James Webb Space Telescope, which imaged the dwarf galaxy ...

The gas giants outside our solar system are not capable of hosting extraterrestrial life, but do offer clues in a lingering ...

Astronomers have used the James Webb Space Telescope (JWST ... Nothing ever stayed the same." Despite making up a scant 0.0003% of the Milky Way's mass, Sagittarius A* is a powerful engine ...

This near-infrared image of a portion of the Flame Nebula from NASA’s James Webb Space Telescope highlights three ... pressure from gravity they heat up, and if there is enough material then ...

A new James Webb Space Telescope study finds that Sagittarius ... A big burst of brightness suddenly popped up. Then, it calmed down again. We couldn’t find a pattern in this activity.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. It’s a two-for ...

The James Webb Space Telescope was late to launch, but the observatory is making up for lost time. After several years of operation, Webb has captured some truly stunning cosmic vistas ...