NASA's SpaceX Crew--11 mission safely splashed down off the coast of California early Thursday morning, returning from a science expedition onboard the International Space Station (ISS). The crew's ...

For more than 25 years, humans have lived and worked continuously aboard the International Space Station, conducting research ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. In the 1931 movie ...

China's Shenzhou-21 astronauts have steadily advanced scientific experiments in several fields aboard China's space station ...

Earth’s deep interior may hold water equal to today’s oceans, challenging long-held views of how the planet became habitable.

A giant impact on the early Earth could have brought the building blocks of RNA to our planet, which new research suggests ...

NASA and its partners have supported humans continuously living and working in space since November 2000. A truly global ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Earth’s core is pretty dynamic. Its spin speeds up and slows ...

Earth's seasons look very different at locations not far from each other, 20 years' worth of satellite data reveals. When you purchase through links on our site, we may earn an affiliate commission.