Solving a lunar mystery? Scientist at the University of Arizona is the lead author on research proposing a new theory for the ...

Could Artemis III astronauts collect some lunar samples that shed light on the moon's mysterious past? That's what a team of researchers hope.

NASA’s Lunar Electric Rover (LER) has begun rigorous testing in the rugged terrain of Arizona, mirroring the harsh conditions ...

As humanity eyes returning to the moon, countries like the U.S. and China are working to develop key infrastructure to make ...

NASA's OSIRIS-APEX mission, which was one of 19 designated to be canceled by the Trump administration, has been saved from ...

A rare, green-glowing comet will make its closest approach to Earth next week — and it won’t return for more than a thousand ...

NASA could uncover a 4.3 billion year old secret in their upcoming 2027 trip to the Moon as part of the first manned missions ...

Because of Arizona's proximity to the launch pad, people may be able to see a rocket streak across the sky, especially at night or very early morning ...

When NASA’s Artemis astronauts land near the moon’s south pole, they may be stepping into a region that holds vital clues to the moon’s ancient past. A new study reveals that a massive asteroid struck ...

ARIZONA -- A 12-year-old prodigy is off to college. Alena Wicker, of Arizona, has already completed high school through at-home schooling. Now, she's off to Arizona State University. She plans to ...

Eileen Collins reflects on her time as the first female not only to pilot but also command a spacecraft. Here's her experience during NASA's shuttle days.

Scientists got a never-before-seen look at an area around a large exoplanet 625 light-years away where moons could potentially form.