Historical interval 2060-2064
The Russian Federation invites the heads of all states to a ceremony to celebrate the centenary of the first manned space flight. In honor of Yuri Gagarin, who made his famous flight on April 12, 1961, and in honor of all scientists, engineers and workers who had a hand in this great event, celebrations will be held in Russia on April 12, 2061, and the official opening of the upgraded Baikonur cosmodrome is timed to coincide with this date.