A bereaved young woman faces terrible choices in this dreamily uncertain blend of science fiction and moral philosophy.

Three Chinese astronauts returned to Earth early Monday after six months in space as part of its Shenzhou-18 mission at its ...

NASA astronauts who were part of the SpaceX Crew-8 team will discuss their 235-day mission on the International Space Station that ended in hospitalizations.

An asteroid the size of the Empire State Building, named Apophis, could potentially hit Earth in 2029, but scientists ...

Three Chinese astronauts have returned to Earth after a six-month stay on China’s Tiangong ... China laid out an ambitious ...

For the average Earthling, touring space may still be the stuff of science fiction, but in 2000, Popular Science published a ...

China's Shenzhou 18 crew have returned home after more than six months in space. Astronauts Ye Guangfu, Li Cong and Li ...

The space rock, known as 2024 VM1, will fly past our planet on Wednesday at a minimum distance of around 193,000 miles.

Data from NISAR will improve our understanding of such phenomena as earthquakes, volcanoes, and landslides, as well as damage ...

The first wood-panel satellite is on a SpaceX flight to the International Space Station, where it will test the durability of ...

Hale-Bopp originated in the Oort Cloud, a theoretical shell of icy planetesimals surrounding the sun in the outer reaches of ...

A 2014 photo shows a massive, iceberg-littered pool of vibrant blue meltwater sitting alone on top of a glacier in Alaska.