One year after Gemini IV astronaut Edward H. White completed NASA's first spacewalk the agency prepared for a demanding ...
On 20 May 2026, biomedical research onboard the International Space Station had a focus on cancer research and blood-related experiments, as well as preparations for spacewalks by astronauts onboard.
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, ...