A CHILLING graphic shows how an asteroid the size of a football pitch is on course to smash into Earth at Christmas time in ...

A newly identified asteroid, measuring between 40 and 100 metres wide, has been placed at the top of the asteroid risk list.

A newly discovered asteroid wider than a football pitch could smash into Earth in less than a decade - and carries the ...

SpaceTV-1, a set of Ultra High Definition 4k cameras from space streaming company Sen, was delivered to the International Space Station (ISS) last year, and is now broadcasting live views of Earth and ...

Rock wider than football pitch could have devastating impact if it hits our planet – which, according to Nasa scientists, is ...

An asteroid the size of a football pitch could hit the Earth in seven years, astronomers have warned. The rocky object, ...

Nuclear propulsion could be the future of space travel and NASA and General Atomics just brought us one step closer.

WASHINGTON WAS abuzz on February 14th with news of a mysterious Russian space weapon. Mike Turner, chairman of the House ...

The RPS uses two Stirling engines to convert the heat generated by the decay of Plutonium-238 (Pu-238) into electricity.

Angry Astronaut and Nextbigfuture commenter are making the case that SpaceX and Elon Musk must switch to nuclear thermal rockets to colonize Mars. I will ...

The Doomsday Clock is a metaphor for how close the world is to being inhabitable for humanity. Scientists just set the new ...

A new type of nuclear thermal propulsion reactor fuel has been successfully tested at NASA’s Marshall Space Flight Center, ...