Two commercial spacecraft pulled off a surprise rendezvous in Earth orbit recently, showcasing skills that could pave the way for satellite servicing missions down the road.

A satellite that rode to space Dec. 9 on a Chinese rocket nearly slammed into one of SpaceX's Starlink internet spacecraft, ...

The solar wind beneath its wings.

Maven, an acronym for Mars Atmosphere and Volatile Evolution, abruptly stopped communicating with ground stations on Dec. 6.

NASA has lost contact with a spacecraft that's been orbiting Mars for more than a decade ...

NASA has lost contact with a spacecraft that has orbited Mars for more than a decade. Maven abruptly stopped communicating to ...

NASA Juno mission captured amazing new imagery of Jupiter's moon Europa. The spacecraft flew about 219 miles (352 kilometers) ...

Two space companies have collaborated to demonstrate automated close approaches between spacecraft using a single camera as the primary sensor.

SpaceX claims that a Chinese Kinetica 1 rocket launch from Tuesday, Dec. 9 passed within 200 meters of one of its Starlink ...

Is this the beginning of the AI Robot wars?

On December 12, one of the nine spacecraft launched atop a Chinese Kinetica 1 rocket from commercial space company CAS Space almost collided with a SpaceX satellite.

NASA's Nancy Grace Roman Space Telescope team has released detailed plans for a major survey that will reveal our home galaxy ...