Alberta citizen initiative application fee goes from $500 to $25,000 James Cameron rejects '51st state' talk as he brings ...

Our Solar System contains tens of thousands of potentially dangerous asteroids that could wipe out an entire city, or worse.

Breaking news headlines, stories and live updates on current affairs from across the globe. Complete coverage on the latest top stories, business, sports, entertainment, and world politics news ...

Asteroid Bennu was expected to be relatively smooth and easy to sample. When OSIRIS-REx arrived, it found a surface covered ...

A vast ring of rocky leftovers between Mars and Jupiter, the asteroid belt preserves clues to how the planets — and Earth ...

On Dec. 13, 2012, a Chinese spacecraft flew by the asteroid Toutatis. [‘On This Day in Space’ Video Series on Space.com] ...

How a booming smuggling market led a 15-ton iron space rock to be stolen, sold by terrorists and hidden somewhere in China ...

NASA astronaut Jonny Kim flew home with two Roscosmos cosmonauts from the International Space Station packed tight in their ...

The RAMBHA-LP instrument offers the first ground truth of the Moon’s near-surface plasma at southern high latitudes.

To enjoy the Geminid show, bundle up and venture away from city lights, which can drown out fireballs. The meteor shower will ...

Breaking news headlines, stories and live updates on current affairs from across the globe. Complete coverage on the latest top stories, business, sports, entertainment, and world politics news ...

The near-Earth asteroid Eros will pass by the galaxy Andromeda this evening. The rare event will be streamed live.