Space
- Space
Phantom Energy and the Big Rip
Weird stuff called dark energy could push the universe toward a runaway expansion and ultimate demise about 21 billion years from now.
- Space
A galaxy far, far, far away
Astronomers have glimpsed some of the most distant galaxies yet found.
- Space
Black holes that burp
Some black holes in outer space may actually spit out as much material as they suck in.
