The vital ingredients for life on Earth may have been delivered by meteorites from larger bodies called "planetesimals" in ...

Oct. 11 (UPI) --A comet just discovered last year by observers will whizz past Earth from 44 million miles away but leave a ...

The Shijian-19 satellite carried seeds to orbit, exposing them to the microgravity environment to test plant mutation in ...

A severe solar storm sparked by an intense flare from the sun could reach "extreme" levels as it bombards Earth, NOAA ...

Can nukes be Earth's savior against asteroids? Buckle up as we dive into the newest research on this explosive topic. The ...

A powerful geomagnetic storm illuminated auroras that lit the skies over Earth on Thursday (Oct. 9) after X 2 solar flare ...

A powerful solar outburst hit Earth Thursday, triggering a "severe" geomagnetic storm. Auroras could be visible as far south ...

An explosion of particles is expected to reach Earth on Thursday, and could lead to visible Northern Lights in much of the ...

But the predicted range of rising temperature has remained stubbornly wide, somewhere between 2°C and 5.5°C of warming, as ...

A recently discovered comet, known as C/2023 A3 Tsuchinshan–ATLAS, will make its closest approach of Earth on Saturday.

An odd phenomenon called lithospheric dripping might occur wherever mountains form. Earth's crust may "drip" into its middle ...

Space weather forecasters say a severe solar storm heading to Earth could stress power grids even more as the U.S. deals with ...