NASA

It's a bird! It's a plane! Actually, it's NASA's flying saucer.

NASA's Kennedy Space Center begins a major robotics competition.

How a marketing campaign helped the U.S. win the space race.

NASA is increasingly reliant on contractors to get goods to and from space.

A veritable onslaught of new planets discovered by the Kepler telescope.

Before NASA goes to Mars, it will first return to the Moon and capture an asteroid.

The government shutdown left NASA interns in Mountain View, Calif., homeless.

NASA wants to capture an asteroid and send astronauts to train on it for Mars. Congress is skeptical.

NASA's Adam Steltzner on the future of space exploration.

Things crashing into the moon — that's how the third Transformers movie starts right? Sorry Michael Bay, when it comes to explosions, we'd rather watch the NASA source footage.