On October 4, 1957, the Soviet Union launched the satellite Sputnik and, with it, an international space race. The United States and the Soviet Union rushed to declare dominance of space for 18 years, until the two countries agreed to a...

This video provides a detailed account of the historic space flight of Yuri Gagarin, the first human to journey into space and orbit the Earth on April 12, 1961. The video covers Gagarin's background, training, the significance of his...

Disaster struck when the cargo straps connecting the capsule and support module failed to detach.