A 5-Step Plan To Tow An Asteroid To Earth

News has leaked that NASA will get $100 million to investigate a mission to tow an asteroid near the Earth for study. Sounds easy, right? Yeah, not so much.

Phil Plait • 5 years ago

Incredible Space Pic: Flying Into an Aurora

Astronaut Soichi Noguchi took this amazing picture of the space station heading right into an aurora at 28,000 kph! Original pic on Twitpic.

Phil Plait • 8 years ago