CNN’s Jessica Dean talks to former NASA astronaut Mike Massimino about space debris and astronauts getting stranded in space.

The new space station crew includes American Chris Williams, who holds a Ph.D. in astronomy and is a board-certified medical ...

As NASA prepares for crewed Artemis missions, its astronauts are learning to use a new generation of spacesuits: the Axiom ...

Imagine biting into a crisp, garden-fresh salad and savoring juicy strawberries for dessert. But instead of your backyard, ...

Space-based solar power is evolving, with NASA, Star Catcher, and Aetherflux testing new designs for wireless power beaming ...

Russian crew of three has started a mission to the International Space Station aboard a Russian spacecraft following a ...

Three new crewmates brings Expedition 73 to briefly include 10 members.

American space agency NASA readies the Nancy Grace Roman Space Telescope for integration, launch could come as soon as next ...

A trio of astronauts and cosmonauts will celebrate Thanksgiving by heading to the International Space Station.

"It's the only launch vehicle that can meet the orbit, the schedule and the cost to achieve something unprecedented with ...

In 2026, a first-of-its-kind spacecraft—launched on a rocket dropped out of a plane—will attempt to save NASA’s Swift ...

Major space missions in 2025 are reshaping exploration. Here's a detailed look at key NASA missions, global projects, and the ...