Watch NASA Artemis 1 Space Launch System rocket pieces assembled in this time-lapse. Credit: NASA ...

Add Yahoo as a preferred source to see more of our stories on Google. Watch NASA and SpaceX launch the Roman Space Telescope Credit: Mashable NASA and SpaceX successfully launched the Nancy Grace ...

Here's how you can watch live as four astronauts selected for the Crew-13 mission launch atop a SpaceX rocket for the International Space Station.

Astronauts are executing a seven-hour spacewalk to deploy the final roll-out solar wing, capping a multi-year power overhaul ...

Here's how you can watch live coverage as NASA leaders discuss updates on the next steps under the Artemis moon program.

Get ready to watch as NASA's new cosmic observatory is launched into space from Florida atop a SpaceX rocket. Those in Florida have a good opportunity to see the launch in person, pending weather and ...

A new study found that NASA's Space Launch System rocket may have torn a hole in Earth's atmosphere during the launch of the ...

NASA's new Nancy Grace Roman Space Telescope is set to launch atop a SpaceX Falcon Heavy rocket. The observatory will study dark energy and search for exoplanets, building on the work of the Hubble ...

NASA will soon announce the four astronauts selected for the Artemis III mission. Targeted for 2027, Artemis III is the second crewed mission under the agency's moon program. The mission will test ...

Florida's Space Coast is destined to fall short of the record-shattering 109 orbital rocket launches that lifted off from the ...

Blue Origin, SpaceX and NASA are launching heavy-lift rockets within a short timeframe for the mission.

Four Crew-12 astronauts who have been in space for eight months are just hours away from landing near California. Here's how you can watch live.