Astronaut Nichole Ayers recently witnessed a phenomenon known as a sprite from the International Space Station.

Scientists and engineers are diligently working on innovative concepts to make the next era of human spaceflight more powerful and more efficient using nuclear propulsion. One of these designs, known ...

NASA recently tested the largest rocket motor ever built in Box Elder County last week. But during the harsh, two-minute-long ...

The 156-foot-long five-segment solid rocket motor produced upwards of 4 million pounds of thrust during the test.

Utah has a significant role, being the "factory" for the propulsion systems used by the SLS rocket. The new booster rocket ...

NASA followed last week's low-key engine test with the test-firing of a solid-fueled booster at Northrop Grumman's rocket ...

After several postponed launches, Axiom Space's four private astronauts are finally on their way to the International Space ...

The Axiom-4 private astronaut mission to the International Space Station (ISS) has been held up by a liquid oxygen leak in the Falcon 9's first stage.

NASA announced plans to get the crewed Axiom Mission 4 off the ground from Florida following a series of delays. SpaceX will ...

Researchers at Utah State University are working with NASA to develop a hybrid rocket motor that could help astronauts land on and take off from the moon in future Artemis missions.