A topographic model of the Moon using a color-scale from purple (low) to red (high) based on data collected by NASA's Lunar Reconnaissance Orbiter and Kaguya by the Japanese Space Agency. This is a ...

Scientists have spotted a new kind of signal in space- four strange, circular objects. Three are particularly bright around their edges, like rings, or bubbles. And they have no idea what they are.

CAPE CANAVERAL, Fla. (AP) — The jig may be up for an "asteroid" that's expected to get nabbed by Earth's gravity and become a mini moon next month. Instead of a cosmic rock, the newly discovered ...

CAPE CANAVERAL, Fla. -- The jig may be up for an "asteroid" that's expected to get nabbed by Earth's gravity and become a mini moon next month. Instead of a cosmic rock, the newly discovered object ...