As M88 heads towards M87 through the intracluster medium, it is being stripped of star-forming gas.

Explore 15 photos and facts about the Hubble Telescope, revealing its discoveries, missions, and breathtaking views of space.

NASA's Hubble Space Telescope captured UGC 477, a faint low surface brightness galaxy over 110 million light-years away, offering insights into dark matter and isolated galaxies.

In April 1990, a tin can the size of a school bus was dropped off 353 miles above the Earth’s surface. Its mission: Take clear pictures of the universe without interference from the planet’s ...

Hubble snapped this incredibly detailed view of the "Pillars of Creation" to help mark its 25th anniversary. NASA, ESA/Hubble and the Hubble Heritage Team What do the "Pillars of Creation" look like ...

Deep in the digital bedrock of 35 years of Hubble observation archives, a new AI tool has uncovered more than 800 previously undocumented cosmic anomalies in a scant two and a half days. Using a ...

The Hubble Space Telescope has turned its sensitive gaze to a dwarf galaxy designated as ESO 490-017. The image was captured ...

A tight clump of four star clusters sits in the Perseus galaxy cluster, and at first glance it looks like nothing special. No bright spiral arms. No obvious central bulge. Not even the soft smudge you ...

The researchers found Candidate Dark Galaxy-2, or CDG-2, using the Hubble Space Telescope, and they believe it’s made of at least 99.9% dark matter. If their finding is backed by further observations, ...

(CNN) — Astronomers have spotted a galaxy so faint, it’s almost invisible — a discovery that could help illuminate one of the most elusive substances in the universe. The researchers found Candidate ...