Astronomers have used the James Webb Space Telescope to observe three early ultra-massive galaxies, formed shortly after the ...

This NASA/ESA Hubble Space Telescope image depicts the cosmic tangle that is MCG+05-31-045, a pair of interacting galaxies located 390 million light-years away and a part of the Coma galaxy cluster.

A group of international astronomers have discovered three mysterious, ultra-massive galaxies in the early universe. The ...

The Hubble Space Telescope has taken a look at the Large Magellanic Cloud (LMC), a nearby dwarf galaxy, being stripped of its ...

The Hubble Space Telescope has captured two tangled galaxies, whose interactions have caused knots to form in the ...

If another gravity theory is correct, "then the broader implications are enormous," astrophysicist Stacy McGaugh told ...

When you buy through links on our articles ... where a hidden supernova briefly outshines its stellar neighbors in a new ...

NASA's Hubble Space Telescope has captured a stunning phenomenon happening in the outer reaches of the Milky Way galaxy.

How would you like to see the farthest thing visible to the naked eye? It’s possible, but you’ll need to bundle up and sit ...

A story of survival is unfolding at the outer reaches of our galaxy, and NASA's Hubble Space Telescope is witnessing the saga ...

At the heart of our Milky Way galaxy lurks a supermassive black hole about four million times the mass of the sun, called ...

Scientists have referred to the ancient mammoth structures as "Red Monsters" because their high dust content makes them appear extremely red through the eyes of the James Webb Space Telescope.