It used to be rare for an orbiting satellite to spoil astronomical observations, but the skies are much more crowded ever ...

With all the data and images it can capture and send back to its home base in Dubai, the MBZ-SAT is expected to set a new ...

The BepiColombo spacecraft captured the photographs during its last flyby of Mercury, a maneuver necessary to propel the ...

A SpaceX Falcon 9 rocket launched 21 Starlink satellites from Florida today (Jan. 10). It was the 25th mission for the rocket ...

The company, started by the Amazon founder Jeff Bezos, reset its countdown clock repeatedly over a period of just over two ...

The spacecraft themselves continued to operate normally in Earth orbit during the outage and "no science data has been lost." ...

Pluto's big moon Charon may have a different origin story than scientists suspected. New research suggests the two bodies ...

Earthrise: On Christmas Eve 1968, the crew of Apollo 8 held a live broadcast from lunar orbit, during which they showed photos of Earth and the Moon as seen from their spacecraft. The 'Blue Marble ...

Behold, the giants! The Hubble Space Telescope has completed a decade of observing Jupiter, Saturn, Uranus and Neptune.

The Blue Origin rocket is due to take off from a site in Cape Canaveral in Florida soon. Standing at 30 storeys (320ft/98m) ...

Starlink is the largest satellite constellation ever deployed — and it's continuously growing, as today's launch demonstrates. There are currently more than 6,850 active Starlink spacecraft, according ...

Captured from the ISS, a stunning image of the waning crescent Moon over Quebec showcases the distinct vantage point of space ...