This Day In History
Sunday, September 20, 2020
On This Day

March 18, 1965

Cosmonaut Aleksei Leonov, leaving...
Cosmonaut Aleksei Leonov, leaving his spacecraft Voskhod 2 for 12 minutes, becomes the first person to walk in space. Leonov had no means to control his motion other than pulling on his 50.7-foot (15.5 m) tether. After the flight, he claimed this was easy, but his space suit ballooned from its internal pressure against the vacuum of space, stiffening so much that he could not activate the shutter on his chest-mounted camera.
Leonov,space,walk in space
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