A private spacecraft that was supposed to save NASA's sinking Swift Observatory has managed to come within nine miles of the ...

Blue Origin has won a contract worth up to $700 million to boost NASA's telecommunications capability in Martian orbit.

NASA astronaut Jessica Meir and European Space Agency astronaut Sophie Adenot completed the sixth all-woman spacewalk in ...

NASA has decided to use a simpler spacesuit for its initial missions to the lunar surface, Ars has learned. The agency ...

A huge 10-sided atmospheric pattern has appeared around Saturn’s south pole, giving the planet a surprising counterpart to ...

NASA selects Blue Origin for a $700M Mars Telecommunications Network contract, aiming to boost communications and navigation ...

NASA announced today that it has awarded Blue Origin the contract to develop the Mars Telecommunications Network. The company ...

High above Earth, thin veils of metallic haze drift through the edge of space. Known as sporadic E layers, these ...

The US space agency's telescope is starting a multi-year mission to create a new map of the universe and learn more about ...

The telescope, named after NASA’s first chief astronomer, is now heading for a parking spot in orbit around 1.6m kilometres ...

The asteroid Apophis, named after the ancient Egyptian god of chaos and destruction, has been dubbed the "most dangerous in ...

NASA’s troubled telescope gets a close visit from a rescue satellite, but its mission may not be saved.