| A | B |
|---|
| John F. Kennedy | in 1961, he declares that the US will put a man on the moon |
| Gus Grissom, Ed White, Roger Chafey | killed in Apollo I mission when a fire broke out in the main capsule |
| Neil Armstrong | on July 20, 1969, he became the first man to set foot on the moon |
| Apollo I | three Apollo pilots for this mission die in a capsule fire |
| Apollo 17 | this Apollo mission is the last one sent to the moon |
| Apollo 7 | this Apollo mission launches three men into space for the first time |
| Apollo 13 | this Apollo mission has an explosion on its way to the moon |
| Apollo 11 | this Apollo mission sends the first human to walk on the moon |
