Zenit-2 film-return and ELINT reconnaissance satellite. April 26, 1962 at 10:02 UTC · Launch Successful Vostok-K — Soviet Space Program, to Low Earth Orbit 1/5, Baikonur Cosmodrome, Republic of Kazakhstan The world's 159th orbital launch attempt, and 17th of 1962. Data: Launch Library 2, The Space Devs. Image via The Space Devs.