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In 1965, Russian cosmonaut Alexei Leonov stepped outside Voskhod 2 for the first spacewalk in history, and his suit ballooned so badly in vacuum that he had to blee…

On 18 March 1965, the Soviet Union sent Alexei Leonov outside Voskhod 2 for the first spacewalk in history. The mission ...
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NASA postpones first ISS spacewalk of 2026, citing medical concern: What we know

NASA astronauts planned to conduct two spacewalks in January to conduct repairs and upgrades to the International Space Station. The first spacewalk, which was set to take place on Jan. 8, was ...
NBC New York

NASA Conducting Spacewalk as World's 1st Spacewalker Dies

Astronauts replaced more oversized batteries outside the International Space Station on Friday, as news broke of the death of the world's first spacewalker. NASA interrupted live TV coverage of its ...