Using the James Webb Space Telescope, astronomers have discovered that one of the coldest exoplanets ever discovered, the ...

The James Webb Space Telescope has captured imagery of interacting elliptical and spiral galaxies known as Arp 107. Credit: ...

NASA intends to rescue the Swift Observatory, which is falling back to Earth more than 20 years after launching to space from ...

An illustration of the Nancy Grace Roman Space Telescope. The NASA observatory was designed to settle essential questions in ...

After it launches in August, NASA’s Nancy Grace Roman Space Telescope is expected to survey more of the sky than any space ...

It may be "far-fetched," but the reward outweighs the risk, officials say.

NASA is preparing an unusual mission to save one of its most productive observatories before it runs out of time. The NASA ...

The Nancy Grace Roman Space Telescope is designed to capture sweeping images at a rapid pace. Its success depends on keeping ...

A while back, the Webb was trained on a galaxy cluster called Abell S1063, with the stated purpose of looking for a specific ...

The new space telescope will work in tandem with the Hubble Space Telescope to uncover more secrets of the universe.

Unfortunately, there's more bad news to report on the clear skies front. A new paper, available on the arXiv preprint server ...

"With its unprecedented observational quality, JWST gives us the most detailed glimpses into distant planets to date." ...