A Soviet-area spacecraft that orbited Earth for more than 50 years crashed into the Indian Ocean on Saturday, Russian ...

NASA explains how a safely view a 'ring of fire' annular solar eclipse. WARNING: People should always use protective solar ...

Witness the breathtaking phenomenon of a total eclipse with an amazing time-lapse video of the entire totality experience.

A monumental new public artwork has landed in Seoul, turning heads and shifting the skyline with an ethereal presence. Titled ...

Learn how planet Earth’s only natural satellite was formed, its weird features like a black sky and extreme temperatures and ...