NASA's Artemis II mission will launch with SLS rocket engines that have flown multiple times on past space shuttle missions. Here's their story.

The mission, called Space Reactor-1 Freedom (SR-1 Freedom), is set to launch in December 2028. This mission aims to showcase the use of nuclear fission in space to power electric thrusters. While nuclear technology has been around for decades, it lacked the drive, purpose, destination, and leadership—until now.

NASA plans to launch a nuclear-powered spacecraft to Mars by 2028, a major step for deep space exploration and its planned moon base.

NASA’s Goddard Space Flight Center in Greenbelt, Maryland, will unveil a look at the agency’s Nancy Grace Roman Space Telescope.

NASA proposed a new International Space Station module to transition into commercial operations. Credit: NASA concept Aspiring commercial space station operators hoping for clarity on NASA’s plans to shift its microgravity research programs to one or more new platforms after the International Space Station is retired were left with more questions than answers after the agency floated an alternative path

NASA’s CubeSats and technology demonstrations will launch aboard SpaceX Falcon 9 on March 30, testing communications, thermal protection and in-space capabilities to support research.

100 years after Robert Goddard launched the first liquid-fueled rocket, NASA is preparing a return to the moon with the Artemis program.

This activity was supported by the National Aeronautics and Space Administration, under Contract No. NNH11CD57B. Any opinions, findings, conclusions, or recommendations expressed in this publication do not necessarily reflect the views of any agency or ...