If we want humans to thrive on Mars, we need to take better care of their immune system while the...

NASA flight engineer Steve Swanson works out on an exercise bike on the International Space Station. Even frequent ex...

There's a cool new space site, spaceprob.es, cataloguing all the active space probes we have sent across the Solar Sy...

NASA's Chandra X-ray Observatory has released imagery of G299, the leftovers of a supernova of  Type Ia.  Astronomers...

New Horizons, the NASA spacecraft set to encounter Pluto later this year, has sent back its first views of the small ...

We previously discussed the mathematics behind the stunning images in Christopher Nolan’s Oscar-nominated space epic,...

A team of astronomers, led by Eric Mamajek of the University of Rochester have determined that a recently discovered ...

The top image shows the location of the mysterious plume on Mars, identified within the yellow circle (south is up), ...

The Deep Space Climate Observatory has been launched at last. Alan Duffy reports on its historic ...

The SpaceX Falcon 9 rocket blasts off on 11 February 2015, carrying the Deep Space Climate Observatory spacecraft tha...

NASA’s Solar Dynamic Observatory marked its fifth anniversary in space with the release of two spectacular videos of ...

SpaceX has launched with its solar storm observatory on board – the mission's third attempt at lift-off in four days....

SpaceX called off its latest launch of its Falcon 9 rocket with the Deep Space Climate Observatory on board, just 12 ...

SpaceX has delayed the planned launch of its Falcon 9 rocket carrying a weather satellite due to bad weather in Flori...