Discovery's launch will occur six hours after the planned docking of the European Space Agency's Aut...

The Japan Aerospace Exploration Agency (JAXA) plans to carry out feasibility studies before making a...

Two Russian cosmonauts have conducted nearly a 5-hour spacewalk during which they have installed a p...

The new unit of S-400 Triumf air defence systems will be deployed in the Moscow region....

A NASA climate-monitoring satellite featuring a Raytheon-built sensor has moved one step closer to l...

An European rocket poised to lift a 20-tonne automated supply ship into space was delayed minutes be...

A NASA spacecraft's flyby with a comet showed erosion on the Tempel 1's surface since it skimmed by ...

Researchers have designed the Glory spacecraft to study the role of tiny particles known as aerosols...

NASA's Juno mission is the first dedicated mission bound for Jupiter since the Galileo probe launche...