Founded by billionaire Jeff Bezos, Blue Origin is counting down toward a 1 a.m. EST (0600 GMT) launch on Friday of its ...

NASA's LEXI instrument is set to land on the moon's surface sometime this month. Using X-ray sensors, the device will watch ...

The DSCOVR satellite's Earth Polychromatic Imaging Camera (EPIC) captured the moon transit the Earth. Credit: Space.com | ...

As Mars approaches opposition this month, it will become a dazzling spectacle in the night sky. See it at its best now, or ...