International Day of Human Space Flight 2021- History and Significance
The age of the human spaceflight began on 12 April 1961, when the Cosmonaut Yuri Gagarin became the first human
Read MoreThe age of the human spaceflight began on 12 April 1961, when the Cosmonaut Yuri Gagarin became the first human
Read MoreL’ère du vol spatial humain a commencé le 12 avril 1961, lorsque le cosmonaute Yuri Gagarin est devenu le premier
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