The Andromeda galaxy is also known as Messier 31. It is a spiral galaxy located about 2.5 million light-years from Earth. On ...

Stargazers may catch a cosmic light show this Fourth of July weekend when the Milky Way appears in the night sky across the ...

Astronomers have long thought that the Milky Way is headed for an inevitable crash with its neighbor, Andromeda. But a new ...

In thelatest release from NASA, stunning new images of the Andromeda galaxy (M31) have captured the attention of the global ...

A new composite image of the Andromeda Galaxy is offering an unprecedented view of our closest spiral galactic neighbor. Composed by NASA and international space partners, the image combines data from ...

Scientists previously predicted the pair of galaxies would merge in about five billion years. Now, research suggests that ...

At 2.5 million light-years from Earth, the Andromeda Galaxy is the Milky Way's nearest major galaxy. The large spiral galaxy measures 152,000 light-years from end to end and is believed to be ...

Astronomers studying rare star-forming galaxies reveal how the chaotic past of the universe may mirror the future of the ...

“For example, Chandra’s X-rays reveal the high-energy radiation around the supermassive black hole at the center of M31 as ...

The Andromeda galaxy, also known as Messier 31 (M31), is the closest spiral galaxy to the Milky Way at a distance of about ...

NASA has released a breathtaking new image of the Andromeda Galaxy, our closest galactic neighbor. Also known as Messier 31, or M31, Andromeda is located about 2.5 million light-years from Earth.

At 2.5 million light-years from Earth, the Andromeda Galaxy is the Milky Way's nearest major galaxy.. The large spiral galaxy measures 152,000 light-years from end to end and is believed to be ...