Hycean worlds, which are a possible kind of exoplanet with deep oceans surrounded by a thick envelope of hydrogen, could ...

On Sunday, March 16, as SpaceX and NASA's Crew-10 astronauts arrived at the International Space Station ahead of Crew-9's return home, some friendly space hijinks ensued ...

"We have been waiting for 10 years to confirm that our finely tuned operations of the telescope would also allow us to access the inner planets. Now the results are in, and we can do interesting ...

The newly arrived SpaceX crew that docked with the International Space Station Sunday morning was greeted by both human and foreign faces. Crew-9 commander Nick Hague donned a grey alien mask ...

3D printers will make the tools, structures and habitats space pioneers need to survive in a hostile alien environment. They will enable long-term human presence on the Moon and Mars.

As the Dragon capsule docked, NASA astronaut Nick Hague - already aboard the International Space Station - floated toward the hatch wearing an alien mask, giving the new arrivals an welcome.

Fifty years ago, scientists recovered samples of potential extraterrestrial life, but may have unintentionally destroyed it ...

Astronomers have announced that the James Webb Space Telescope has successfully captured its first direct images of carbon dioxide gas on a planet beyond our solar system. The findings are both a ...

A spoonful of miso, rich with umami and history, made its way around the International Space Station. There, 250 miles above ...

After nine months stuck in space, it’s only fair the leave in style – and what better style than an alien greeting your replacements aboard the International Space Station? NASA astronauts ...

The latest SpaceX crew to dock with the International Space Station (ISS ... greeted his fellow astronauts by donning a grey alien mask, setting a lighthearted tone for the mission.