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Cosmonaut German Titov, NASA astronaut John Glenn, and President John Kennedy

Cosmonaut German Titov (right) appears with NASA astronaut John Glenn (left) and President John Kennedy (center) at the White House on May 3, 1962. Titov was in Washington to give his account of the Vostok 2 spaceflight to the Committee on Space Research (COSPAR). (Credit: NASA image from the files of Asif Siddiqi. Source: Siddiqi AA. Challenge to Apollo: The Soviet Union and the Space Race, 1945-1974 [NASA SP-2000-4408]. Washington, DC: NASA History Division, National Aeronautics and Space Administration, 2000. Public domain.)