When you think of space missions, you might think of humans walking on the moon or rovers rolling around on Mars. But there's a whole bunch of other awesome space missions too. One of these events was ...

The spacecraft NASA deliberately crashed into an asteroid nudged the rocky moonlet out of its natural orbit — the first time humanity has changed the motion of a celestial body, NASA has announced.

NASA’s controversial EmDrive is a curious development. A reactionless propulsion drive that, by all known laws of physics, shouldn’t work, but it does. Despite successful tests, a number of physicists ...