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 ...

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.

Scientists who study comets are struggling to keep up with popular speculation that the interstellar object 3I/ATLAS was sent ...

Is 3I/ATLAS a comet or an alien vessel? Dive into the facts on the interstellar object, the shocking claims of leaked footage, NASA's activated Planetary Defence Network, and why Harvard's Avi Loeb ...

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 ...