Beautiful footage of SpaceShipTwo's latest supersonic test flight

Virgin Galactic's space plane, SpaceShipTwo, finished its third rocket-powered test flight yesterday, breaking the sound barrier and reaching an altitude of 71,000 feet – the loftiest in a spate of recent test-runs. Here for your enjoyment is a highlight reel of yesterday's flight. » 1/11/14 5:27pm 1/11/14 5:27pm

Real-Life Flying Saucers Prove That the Truth Is Right Here

We introduced you some of the weirdest aircraft of the 20th century before, but now it's time to talk about Earth's fleets of flying saucers. Check out these vehicles and concepts that show how we've been building UFOs all along. » 6/19/13 7:33pm 6/19/13 7:33pm