2024 PT5 is the second near-Earth asteroid scientists suspect was ejected from the moon's surface, the first being 469219 ...

Many climate experts see its deserts as a place to build the green-energy future. For two local activists, the price is too ...

NASA astronaut Don Pettit has captured another remarkable shot, this one showing the Betsiboka River estuary in ...

Scientists think a small rock discovered near Earth last August was hurled into space by an ancient impact on the lunar surface.

Trump’s fascination with Greenland is not a new idea. For more than a thousand years, colonial aspirations have shaped the ...

Skywatchers are set to be dazzled by the northern lights over the coming hours, as a geomagnetic storm builds.

A polar day is when the sun does not set and stays above the horizon for an extended period, while a polar night is when the ...

Continent-size islands deep inside Earth's mantle could be more than a billion years old, a new study finds.

To account for the numerous gaps in the fossil record, they treated the parts of the world where fossils have not been uncovered as missing information rather than designating them areas where no ...

This incident adds to the long list of close calls for the Long March 3B, a Chinese launch vehicle that has faced scrutiny ...

This layer of the atmosphere is notoriously difficult to study, but new research sheds light on its mysterious processes.

Rep. Tim Burchett (R-Tenn.) said Wednesday he believes aliens have underwater bases on Earth. “I just think travelin’ light years, I think it happens. I think it’s possible in the vastness ...