Am astrophotographer has now unveiled the most breathtaking photo of the Andromeda galaxy we've ever seen, and he took it ...

What will happen to the solar system when the Milky Way completes the merger with the Andromeda Galaxy? Bryan Mitchell Maricopa, Arizona Your excellent question affords us the opportunity to ...

Hubble's study reveals Andromeda experienced major galactic collisions, unlike Milky Way. Its satellite galaxies show unusual ...

An international team of astronomers reports the discovery of a new dwarf galaxy, which they have named Pegasus VII. The ...

The majority opinion among astronomers was that everything our telescopes could see was organized into one vast celestial system—called ... the distance to the Andromeda Galaxy much more ...

Andromeda's collision — and its more massive scale — could explain the galaxy's exotic and diverse satellite system. The study has only deepened the team's speculation that dwarf galaxies aren ...

Dozens of dwarf galaxies swarming around the Andromeda ... system," said Daniel Weisz of the University of California, Berkeley. "The way things come together matters a lot in understanding this ...

"Even though our galaxy, as well as the Andromeda galaxy, has 100 billion stars in it, they're very far apart." Not only will the solar system survive, but Earth will see a spectacular show as the ...

At a meeting of the American Astronomical Society in January 1925, a paper read by one of his colleagues on his behalf reported that the Andromeda nebula, also called M31, was nearly a million ...

So what will all this galactic motion do to the solar system ... Between the Milky Way and Andromeda.” (Admittedly, be wary of the term “collision.” Even a galaxy containing billions ...