Who was the first human being to travel into space?
- A.Alexei Leonov
- B.Yuri Gagarin
- C.Neil Armstrong
- D.Rakesh Sharma
Show answer
The Soviet cosmonaut Yuri Gagarin was launched aboard Vostok 1 on 12 April 1961 and completed a single orbit of the Earth, becoming the first human being in space.
Read the full explanation →