The Hubble Space Telescope has picked up signs of water in the atmospheres of several distant worlds.
China has successfully launched its latest lunar spacecraft in a bid to place a rover on the moon.
A Japanese firm is aiming to build a huge 250-mile-wide belt of solar panels around the moon's equator.
The 'comet of the century' didn't survive its close encounter with the sun and appears to have broken up.
One of NASA's new upcoming projects will attempt to grow plants on the moon for the first time.
It will soon be crunch time for the 'comet of the century' as it passes through the corona of the sun.
A rock discovered in the Sahara desert has turned out to be the oldest Martian meteorite ever found.
A powerful supernova in a distant galaxy has produced the largest gamma ray burst ever detected.
The International Space Station is now 15 years old and is expected to continue until at least 2028.
The next spacecraft headed for the Red Planet has launched successfully from Cape Canaveral.
A NASA sponsored mission concept aims to send humans to explore Phobos within the next 11 years.
The Sun's poles will soon be swapping places as the magnetic field turns completely upside-down.
The Bigelow Aerospace Inc. chief is calling for the rights to conduct mining operations on the moon.
The torch underwent its most audacious handover in history in the run-up to the winter Olympics.
NASA's Mars Curiosity rover has captured another unusually shaped object on the Red Planet.
The Hubble Space Telescope has photographed an asteroid unlike anything ever seen before.
The eccentric singer is set to become the first ever pop star to sing a song live from outer space.
Scientists have warned that more solar eruptions could follow over the next week or so.
The ambitious Mars One project is forging ahead with plans to launch a test mission within 3 years.
Kepler 78b is 400 light years away, is a similar size to the Earth and has a surface covered in lava.