Asteroid 2013 TX68: 5 Fast Facts You Need to Know
A 100-foot-wide asteroid could come within 11,000 miles of Earth next month, and in 2017 the odds of its hitting us are better than of your winning Powerball.
A 100-foot-wide asteroid could come within 11,000 miles of Earth next month, and in 2017 the odds of its hitting us are better than of your winning Powerball.
The Geminids will peak Sunday night, but many parts of North America will be too cloudy to see it. Here's how to watch a livestream video.
Christian pastor John Hagee says that the supermoon lunar eclipse Sunday night is the final blood moon that is a sign of the coming apocalypse.
Most Americans will have an excellent view of the so-called Blood Moon.
April 14 saw a rare "Blood Moon" lunar eclipse. Here are the most incredible photos of the red moon over the United States.
Meet Kirobo, the first humanoid astronaut in space. Watch him talk with a Japanese astronaut, while hovering in zero gravity.