Jamie Carter is an award-winning reporter who covers the night sky. How do galaxies form? For decades, that's been a mystery, but it may have finally been solved by a group of astronomers using ...

Japanese man turns home into ancient palace with throne-like dining chair to cope with autism Extraterrestrials could be ...

"Our findings take us closer to solving a long-standing mystery in astronomy that will redefine our understanding of how galaxies were created in the early universe." Astronomers have discovered ...

More information: Yao-Yuan Mao et al, The SAGA Survey. III. A Census of 101 Satellite Systems around Milky Way–mass Galaxies, The Astrophysical Journal (2024).DOI: 10.3847/1538-4357/ad64c4 Marla ...

The Antennae Galaxies, part of the constellation Corvus, are colliding and going through a starburst phase marked by rapid star formation. (Credit: NASA) Among all space mysteries, the creation of the ...

The galaxies were identified by the James Webb Space Telescope, according to a release. The citing challenges long-held notions that supermassive galaxies formed over much longer periods of time.

Stellar-mass black holes can be found anywhere in a galaxy, but the really big ones (known as supermassive black holes) are found in the cores of galaxies. These supermassive behemoths are still ...

Scientists have suggested at least some of the objects could be small orbiting galaxies on the precipice of falling into the central black hole, which is what's powering the quasar. All of the ...

Scientists like us study them to understand how gravity works and how galaxies form. Figuring out whether a galaxy has one or two black holes in its center isn’t as easy as cracking an egg and ...

The formation of galaxies in the universe should follow a fairly simple path. It starts with small galaxies, which then grow bigger and bigger until they become the giant galaxies we see in the modern ...

Nov. 21, 2024 — A massive collision of galaxies sparked by one travelling at a scarcely-believable 2 million mph (3.2 million km/h) has been seen in unprecedented detail by one of Earth's most ...

Galaxies crashing together 12 billion years ago could have caused the universe’s biggest galaxies to form, according to new research. A study by astronomers at the University of Southampton is ...