Mar 18, 2021
A spacewalk might look routine in movies or on the ISS today, but it was a dangerous "first" for Alexei Leonov after Voskhod 2 launched on March 18, 1965. In addition to the concerns about suit pressurization or being lost in space, the Cosmonaut crew of Voskhod 2 also had to worry about bears. Find out why in today's Sci-Fi 5.
Follow Sci-Fi 5 for your daily dose of science-fiction history.