"The extent of the tail is gargantuan, stretching up to 9 million kilometers [5.6 million miles] long," said MIT astronomer Marc Hon.

Our Everest correspondent recently attended a pre-climb meeting held by guiding company Seven Summit Treks in downtown ...

A man who climbed Everest has revealed how he was proven completely wrong in thinking reaching the top would feel 'tranquil'.

The stellar wind spreads the dust particles ahead and behind the world. Its loss of mass rate is estimated to be 10 Earths ...

Scientists have discovered a planet that is literally falling apart as it orbits its star. Located about 140 light-years from ...