ATLAS, which should this weekend become a naked-eye object in the post-sunset sky from the northern hemisphere.

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

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

More than two million Floridians are still without power after Hurricane Milton tore through the state. The storm has been ...

Approximately 41,000 years ago, Earth's magnetic field briefly reversed during what is known as the Laschamp event. During ...

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

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

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

An explosion of particles arrived at Earth on Thursday, and could lead to visible northern lights in much of the country ...

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

A comet just discovered last year by observers will whizz past Earth from 44 million miles away but leave a trail of dust and ...

Crew-8 has been on the International Space Station since March.