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 ...

"It was actually a total surprise to find the satellites in that configuration and we still don’t fully understand why they ...

If you missed the grand planetary alignment at the end of February, most of the planets aren't going anywhere. Mercury, Venus ...

Before our minds start to reel at these scales, let's return to the Andromeda Galaxy and examine it from our vantage point on the dust-grain planet we call Earth. The remarkable thing is that the ...

Procedural generation of planets was an original goal of the Mass Effect: Andromeda team, but difficulties working within the Frostbite Engine resulted in the idea being scrapped. However ...

Gravity will likely tug the Sun into a new orbit, dragging Earth and the other planets with it. But even though the Milky Way and Andromeda each have 100 billion stars, it's unlikely that many ...