In two distant star systems, NASA’s Hubble Telescope has captured rare aftermaths of planetary collisions vast clouds of dust ...

The NASA/ESA/CSA James Webb Space Telescope has captured an amazing view of the iconic Hubble Ultra Deep Field using its MIRI and NIRCam instruments. Credit: ESA/Webb, NASA & CSA, G. Östlin, P. G.

The James Webb Space Telescope has been helping scientists explore the cosmos for years now, but there are still plenty of ...

Astronomers studying a nearby star expected to find a planet. Instead, they caught two massive collisions in the Eye of ...

A sideways spiral galaxy shines in this NASA/ESA Hubble Space Telescope image. Located about 60 million light-years away in ...

Two cosmic collisions near the star Fomalhaut solve the mystery of a disappearing "planet" and show rare planetesimal crashes ...

In 2015, NASA celebrated the Hubble Space Telescope’s 25th year in orbit by releasing one of its most stunning images to date—a colorful star cluster in the constellation Cari ...

To bring order to the chaos of interstellar discovery, the Loeb scale was developed. It is a system that ranks cosmic objects ...

If you thought 2025 was an exciting year for spaceflight, just wait until 2026. Here's a look at six missions that could ...

"I think every astronomer is going to find something of value here, as NASA's missions enable the world to answer fundamental questions about how the universe got its start, and how it changed to ...

From an interstellar comet to breathtaking auroras and from brand-new rockets to iconic space telescopes, here are some of our favorite images from the cosmos in 2025 ...

Supermassive black holes are an anomaly that sits quietly at the centers of galaxies, holding gas and stars closer with their ...