Photographs from the first days of the Chernobyl disaster and of the aftermath years later show the response, the evacuation ...

COLORADO SPRINGS–Thirteen years ago a 20-m asteroid streaked without warning into Earth’s atmosphere before exploding over the Russian city of Chelyabinsk, injuring 1,500 people and causing widespread ...

NASA astronaut Jessica Meir captured a stunning photo of the Lyrids meteor shower from the International Space Station.

Scientists estimate there are thousands of asteroids large enough to destroy a city near Earth. NASA is sending a telescope into space to find them.

Aarti Holla-Maini of the UN’s Office for Outer Space Affairs is primed to spot a potential planetary strike – and a year ago, she thought the moment had come ...

SPRING, Texas — A rare space event that sent debris from the solar system into the Houston area is now drawing curious residents eager to find out if they’ve discovered a piece of it. About a week ...

The kind of forecast that says mostly clear. With very low wind. That's the kind of forecast that we say. Oh yes, tonight's the night. I'm Oram Stringer, and I am *** deep sky observer. The weather is ...

The end of the month will bring out the main event: the Lyrid meteor shower The end of the month will bring out the main event: the Lyrid meteor shower The end of the month will bring out the main ...