Radio waves bursting from the center of the Milky Way, then disappearing, might reveal a...

The stabbing left its victim paralysed, and raises ethical questions about who deserves...

China's Yutu-2 rover, on the far side of the moon, drove towards the "mysterious hut" for...

Antarctica's Thwaites Glacier — a key source of sea-level rise — will melt much faster...

Photographers shot photos of a crescent sun rising and a dark moon blocking its light,...

NASA and Roscosmos have to move the International Space Station away from debris that...

Scientists said the pair of black holes is 89 million light-years away from Earth in the...

Space junk orbiting Earth at dangerously high speeds keeps forcing the International...