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.

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 ...

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.

Four Crew-12 astronauts are preparing to return to Earth after an eight-month mission on the International Space Station. The crew will depart the ISS in a SpaceX Dragon capsule and make a ...

NASA begun fueling its moon rocket Wednesday for humanity’s first lunar trip in more than half a century, aiming for an evening liftoff with four astronauts. Tensions were high as hydrogen fuel ...