Join our Starts at 60 blogger for a humorous dive into the wildest conspiracy theories on the web—from flat Earth and moon ...

B rocket lifts two Beidou satellites from Southwest China's Sichuan province on Thursday. YANG ZHIYUAN/XINHUA . China ...

Scientists creating a gravity map of Mars have discovered the presence of mysterious large-scale structures hidden beneath a ...

A ring could explain a mysterious arrangement of impact craters near the equator and might even have caused an ice age, ...

The sun is midway through its life of fusion. It's about 5 billion years old, and though its life is far from over, it will ...

The Earth is getting a second moon for a limited time beginning the end of. An asteroid will come close enough to Earth to ...

This new floating rock is only expected to orbit the Earth once, beginning its trip Sept. 29 before breaking off from its ...

Earth about to pull tiny space rock into its orbit as temporary ‘mini moon’, scientists say - Space rock to orbit Earth for ...

NASA convinced an American author we’ll find life on another planet — in next 25 years - Pulitzer Prize finalist Dave Eggers ...