NEW YORK (AP) — The last supermoon of the year will shine soon in December skies.

For seven years, a puzzling signal beneath the Martian south pole has divided planetary scientists over whether a hidden lake ...

These images mark an early milestone in the mission, confirming that OSIRIS-APEX is healthy and on course for its 2029 ...

NASA's nearly complete Nancy Grace Roman Space Telescope has made another set of critical strides toward launch. This fall, ...

A Soyuz-2-1a rocket carrying the NASA astronaut and two cosmonauts will launch the Soyuz MS-28 mission from the Baikonur ...

NASA's Perseverance rover spotted a possible space rock on the surface of Mars. The meteorite's nickname is 'Phippsaksla.' ...