The space-based observatory, launched at the end of March, released its first set of images, in which a cloud of dust ...

Discover how three groundbreaking technologies, including the James Webb Telescope and LIGO, revolutionized our understanding ...

NASA's newest space telescope, on a mission to study origins of universe, snapped incredible images of the cosmos 2 months ...

The space-based observatory will scan the cosmos in 102 colors we can't see to unlock the secret history of the universe.

A new space telescope is mapping the sky in 102 colors — and it may just rewrite our understanding of the universe.

For years, astronomers have toyed with the idea that the Sun hides an extra planet so distant and dim that even the best ...

NASA's James Webb Space Telescope has found water vapor swirling in the air of a distant, boiling-hot alien planet, a new ...

NASA's SPHEREx space observatory has spent the last six weeks undergoing checkouts, calibrations, and other activities to ...

The Hubble Telescope, 35 years of groundbreaking discoveries, continues to surprise despite glitches, retirement risk, and ...

Galaxies speckle the heavens like stars in a stunning new photo of the deep and distant universe.

Two new research studies explore how a stellar nursery in the heart of the Milky Way is affected by the region’s strong ...