The giant asteroid Apophis will make a historically close approach to Earth on April 13, 2029. Scientists have ruled out any risk of Apophis hitting Earth for at least the next century. The 2029 flyby ...

Atari made it look so simple: press a few buttons to move, rotate, vanish through hyperspace, fire missiles, and boom: total ...

600kg of antimatter, over 100 quintillion joules of energy, and a reaction that starts high in the atmosphere. As the meteor descends, it continuously annihilates matter, releasing more and more ...

Good news, skywatchers in Florida: Your three-month wait since the peak of the last meteor shower is almost over. The Lyrids meteor shower, which first became visible April 14, is about to become its ...

The Eta Aquarids meteor shower, caused by Halley's Comet debris, is active now and peaks May 5-6, offering a celestial show ...