A new ultra-faint dwarf galaxy has been discovered in the vicinity of Andromeda (M31), the Milky Way's large neighboring ...
Andromeda has gained an exceptionally faint companion that may trace its origin back to the early universe. The newly ...
For decades, capturing detailed images of galaxies beyond the Milky Way has felt like the exclusive domain of high-powered space telescopes like Hubble and the James Webb. But one backyard ...
The cannibal next door has an even mightier appetite than we thought. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Like most big galaxies, the ...
The Milky Way is home to the Sun, our Solar System, and hundreds of billions of stars beyond that. Yet unlike all the other galaxies out there — in our Local Group and in the Universe beyond — we have ...
The nearby galaxy Andromeda is speeding towards us at 250,000 mph. It has a long way to travel — about 2.5 million light-years — but it's likely to crash into the Milky Way in about 4 billion years.
SEATTLE - The discovery of several large, metal-poor stars located far from the center of the Andromeda galaxy suggests our nearest galactic neighbor might be up to five times larger than previously ...