The Hubble Space Telescope completes a high-resolution portrait of our galaxy's gorgeous neighbor, which will help scientists better understand our Milky Way.

Clearly, the Andromeda Nebula was a system of stars quite separate from the Milky Way, and in many ways comparable to it. From this simple observation, soon repeated for other starry nebulae ...

The result is an impressive panorama, revealing approximately 200 million stars and extending six times the apparent diameter ...

The Hubble Space Telescope has generated the most comprehensive survey yet of the Andromeda galaxy, the nearest galactic ...

When enough material builds up on their surface, it causes a huge explosion, making the star system much brighter ... looked at these suns located in the Andromeda Galaxy, which go through quiet ...

The Hubble survey, assembled from over 1,000 orbits and spanning a decade, captured over 200 million stars in Andromeda. Observations show Andromeda has a more active star formation history than ...

Hubble's sharp imaging capabilities can resolve more than 200 million stars in the Andromeda galaxy, detecting only stars brighter than our sun. They look like grains of sand across the beach.

The study measured where and how fast 77 of Andromeda’s compact star clusters—called globular clusters—are moving to work out where they came from. Even when the Milky Way and Andromeda ...

NASA recently released images of the Andromeda galaxy, an "enticing empire of stars" that can be seen with the naked eye if weather conditions are just right. About 100 years after astronomer Edwin ...

Hubble captures largest Andromeda galaxy photomosaic 200 million stars revealed in Andromeda’s stunning image Insights into Andromeda's mergers and star-forming history ...