http://2dreamers.cz/en/space-adventurer-1.php

The first…

On 12 April 1961 at 6:06:59 UTC, carrier the rocket Vostok-K, serial number E10316, blasted off from the Baikonur Cosmodrome. At 6:18:28 UTC it went into earth orbit, and along with the spacecraft Vostok-1 it put history’s very first cosmonaut into orbit, Senior Lieutenant Yuri Alekseyevich Gagarin