For the first time, the US military shared an orbital selfie from its mysterious X-37B space plane, which captured Earth from ...

Rain can freefall at speeds of up to 25 miles per hour. If the droplets land in a puddle or pond, they can form a crown-like ...

Alaska, largely unspoiled wilderness, looks like something out of The Lord of the Rings.

According to Boeing, the X-37B has a body and landing operation similar to the Space Shuttle, however it is smaller, ...

The airman revealed the chilling sighting in a leaked audio tape which captured his conversation with air traffic controllers ...