In this special Hubble image 23 years in the making, the sparkling spiral galaxy UGC 10043 reveals the secrets of its ...

Astronomers are celebrating the completion of a 2.5-billion-pixel panoramic picture of the entire Andromeda Galaxy. The team includes several UC Santa Cruz researchers who made significant ...

How do images taken by the James Webb Space Telescope (JWST) appear so colorful, and where do the colors come from?

The Hubble Telescope has spotted an unusual spiral galaxy – 76 million light-years away – that resembles an eye ...

Cosmic Leviathan: A galaxy cluster, resembling a submerged sea monster, distorts spacetime around it, as captured by the ...

"The question 'Are we alone?' is one of the most significant questions, not just in the history of science, but in the ...

From solar storms to "shooting stars" over Stonehenge, here are our top 10 favorite space photos of 2024 — and what they told ...

Related: The best Hubble Space Telescope images of all time! Supernovas occur when stars grow old, then collapse and explode. SN 2024PI is special because it's classified as a Type Ia supernova.

For humans, the most important star in the universe is our sun. The second-most important star is nestled inside the ...

This striking image taken from the NASA/ESA Hubble Space Telescope beautifully captures a pair the interacting galaxies known as Arp-Madore 2339-661. This image features a relatively close star ...

See the year’s most striking images from the Hubble and James Webb space telescopes, NASA’s Mars rover and the best sky watching on offer ...