Kim, Ryzhikov and Zubritsky will join NASA astronauts Don Pettit, Anne McClain and Nichole Ayers, Japan Aerospace Exploration ...

Jonny Kim earned his trident and stethoscope before launching with Sergey Ryzhikov and Alexey Zubritsky on Tuesday (April 8).

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 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 ...

In a remarkable turn of events, NASA astronauts Suni Williams and Butch Wilmore recently addressed reporters about their extended stay aboard the International Space Station (ISS), which unexpectedly ...