Astronomers have uncovered the first evidence of water vapour in the atmosphere of Jupiter's moon Ga...

Virgin Galactic's Richard Branson is aiming to beat fellow billionaire Jeff Bezos into space by nine...

Spacewalking astronauts resumed work to install powerful, new solar panels outside the International...

The International Space Station's population has swelled to 11 with the jubilant arrival of SpaceX's...

NASA's experimental helicopter Ingenuity rose into thin air above the dusty red surface of Mars, ach...

NASA has chosen SpaceX to build the lunar lander that will eventually put the first woman and person...

An American astronaut and two Russians have returned to Earth after six months aboard the Internatio...

The country has named the next two astronauts in its space programme, including the country's first ...

NASA astronaut Mark Vande Hei along with Russian cosmonauts Oleg Novitskiy and Pyotr Dubrov have bla...