A new survey of 500,000 stars finds only 0.28% host close-in giants, showing how aging Sun-like stars drag their planets to destruction.

In a striking new view from space, the European Space Agency's Solar Orbiter has given scientists their first close-up ...

In late October, 3I/Atlas disappeared from view as it reached perihelion—the point of its closest approach to the Sun. At ...

SpaceX Falcon 9 rocket launches, carrying Starlink satellites into orbit How luxury doomsday bunkers turned into a ...

Scientists have confirmed that comet 3I/Atlas is visible again following its close approach to the Sun, sparking fresh ...

"We've made enough energy for all the people in the West and north of the equator, but we just haven't finished the job," ...

The Pamir Highway across Tajikistan offers unparalleled adventure, treachery and memories. Our own Autumn Phillips braved the coldest, most dangerous road trip in the world.

NASA's first multiple-satellite mission to another planet will map Mars' magnetic field and atmosphere in 3D, laying the ...

Because AI is known to convincingly hallucinate -- that is, make things up based on bad information on the internet -- it's ...

Researchers using a NASA supercomputer have modeled Earth’s long-term evolution and projected that the planet could become ...