When did Gagaring completed an orbit of the Earth?
Options: |
A) April 12, 1961 B) April 12, 1960 C) April 12, 1951 D) April 12, 1971 |
Answer : April 12, 1961 |
Options: |
A) April 12, 1961 B) April 12, 1960 C) April 12, 1951 D) April 12, 1971 |
Answer : April 12, 1961 |