The space agency is making final preparations to launch the small car-sized robotic Moon probe, LADE...

The Sierra Nevada Corp, which is developing the Dream Chaser spaceship to take astronauts to the Int...

The space agency has released new photos and video animations depicting the agency's planned mission...

The Wide-field Infrared Survey Explorer (WISE) that discovered and characterised tens of thousands o...

NASA's Voyager 1 spacecraft may have already exited the Solar System and entered interstellar space,...

The US space agency has said it cannot fix its hobbled planet-hunting Kepler Space Telescope and is ...

The US Navy and NASA are testing out how they'll recover astronauts once they splash down in the oce...

A year after Mars rover Curiosity's landed on Mars, engineers are testing a sophisticated flight-con...

Europa - the sixth closest moon of Jupiter - is the most likely place in our Solar System beyond Ear...