A distant and dazzling spiral galaxy, Arp 184 (NGC 1961), captured by the Hubble Space Telescope, reveals a stunningly ...

SPHEREx begins mapping the sky in infrared, exploring the universe’s origins and life’s building blocks across the Milky Way.

Astronomers used the James Webb Space Telescope for the largest and deepest sample of galaxy groups, some of which were up to ...

It didn't begin a long time ago or in a galaxy far far away, but every May 4 it feels like images, memes and promotional ...

The Hubble Space Telescope celebrates 35 years of groundbreaking discoveries, stunning imagery, and a lasting impact on ...

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

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

Pointed away from Earth about 404 miles overhead, the orbital observatory will circle the planet from north to south about 14 ...

Galaxy cluster Abell 1489, as imaged by the International Gemini Observatory, contains more than 200 of the ...

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

NASA has launched a new project that lets everyday people team up with scientists to explore space. The goal is simple: help ...

It is a small area of the sky, equivalent to holding a square of one millimeter by one millimeter at arm’s length. But tens ...