Exploration has never been a safe occupation. For every significant discovery, there has been sacrifice by those seeking out ...

Vinson Carter, who teaches STEM education, and some of his U of A students helped junior high students in Springdale connect with astronaut Nichole Ayers aboard the International Space Station.

NASA said that an asteroid previously believed to be destined for Earth is now more likely to make impact with the moon.

NASA officials want to send two private missions to the International Space Station over the next two years and are seeking ...

Trump aims to send a crew to Mars by the end of his term, which Musk calls 'doable.' Astronauts question the time frame but said a flight would soon be possible ...

As it flew up toward the International Space Station last summer, the Starliner spacecraft lost four thrusters. A NASA ...

SpaceX launched the Fram2 astronaut mission today (March 31), the first-ever crewed spaceflight to orbit Earth over its poles ...

The astronauts speak out after returning from an unexpected nine-month mission that was extended following vehicle issues en ...

NASA astronauts Butch Wilmore and Sunita Williams, who were stuck in space for more than nine months, took questions after ...

Astronauts Butch Wilmore and Suni Williams answered questions for the first time since splashing down after a months-long ...

Butch Wilmore and Suni Williams, who only recently returned after a nine-month stint in space, discussed their return to ...

Colonel Anne McClain leads Crew 10 on a six-month space mission, utilizing her Army leadership skills to conduct vital ...