In this video, we highlight seven uplifting stories that will bring a smile to your face: 0:00 Introduction 0:37 The ...

First came space tourism. Now comes an even bigger thrill for the monied masses: spacewalking. The stage is set for the first private spacewalk Thursday. Tech billionaire Jared Isaacman will pop out ...

NASA astronaut Ed White is the first U.S. citizen to perform a spacewalk, which he did on June 3, 1965, only three months after Leonov’s daring jaunt. The EVA, conducted during the Gemini 4 mission, ...

Born in 1934, Alexei Leonov became the 11th Soviet cosmonaut and achieved several major milestones of space exploration. During the Voskhod 2 mission, on March 18, 1965, he exited his capsule for 12 ...