Created as a tribute to dark matter pioneer Vera Rubin, the image was created with the aid of a vast array of telescopes.

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

NASA has released new images of the Andromeda galaxy, ... or Messier 31. The Andromeda galaxy is approximately 2.5 million light-years away from the Milky Way. ...

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

But only one galaxy stands out as the most important nearby stellar island to our Milky Way—the magnificent Andromeda galaxy ...

But only one galaxy stands out as the most important nearby stellar island to our Milky Way -- the magnificent Andromeda galaxy (Messier 31).

A stronomers have long considered it inevitable that our home galaxy, the Milky Way, will merge with the neighboring Andromeda galaxy within the next 5 billion years. However, a new simulation ...

NASA's Wide-field Infrared Survey Explorer shows the vast Andromeda galaxy, or Messier 31, in full. At 2.5 million light-years away, Andromeda is the closest large galaxy to our Milky Way.

In this episode, Dave Eicher invites you to observe one of the most famous deep-sky objects, the Andromeda Galaxy, also known as Messier 31 (M31). Named for its location in the constellation ...

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

Photo of Andromeda galaxy over Alps isn't scientifically accurate, astrophotographer says ... Messier 31 (The Andromeda Galaxy) - NASA Science. 19 Oct. 2017, https: ...