M31, the Andromeda Galaxy, is one of the most spectacular objects in the night sky. Here's how to see it with the naked eye ...
The Hubble Space Telescope has recently captured extraordinary images of a rapidly collapsing star system in the Andromeda ...
When we look up at the night sky, most of us see stars, most of which are relatively close: less than 5,000 light-years from Earth. (The word “relatively” is a necessary qualifier, as a light-year is ...
This annual showcase highlights some of the world's best space photography, with winners, runners-up, and highly commended ...
In the vast universe, a grand event spanning billions of years is quietly brewing—the Milky Way and Andromeda galaxies will ...
It's been a while since I've focused on the Andromeda Galaxy, one that lies 2.5 million light years from our Milky Way.
See the winners of the largest astronomy photo competition, selected from more than 5,800 entries sent in from more than 60 ...