Flagstaff-based Katalyst Space Technologies launched a spacecraft to capture and boost NASA’s Swift telescope, keeping it in orbit and operating.

A three-armed spacecraft rocketed into orbit Friday to rescue a NASA telescope that’s in danger of crashing back to Earth.

For decades, scientists have searched for a clear link between the sun's explosive storms and the weather that occurs on ...

A University of Iowa-led physics team has detailed the extreme expansion of a magnetic cloud that originated from a huge, gaseous explosion on the sun. In a new study, the researchers describe the ...

The Sun is the engine of life on Earth. It provides heat, light, and the energy that drives every ecosystem on the planet.

Take an in-depth look inside the Airbus A320 flight simulator with a real cockpit view! Watch as the aircraft accelerates for takeoff while we explore the simulator’s advanced features, cockpit ...