Browsing: University of Arizona

Early Life and Career Donald Pettit was born in Silverton, Oregon, on April 20, 1955.…

NASA’s Europa Clipper mission is scheduled to launch in 2024 and arrive at Jupiter’s icy…

The International Space Station (ISS) is a modular space station in low Earth orbit. It…

NASA’s Mars Phoenix mission was a robotic spacecraft that landed on Mars in 2008 to…