| GRISSOM | Gus, U.S. astronaut who commanded the Apollo 1 mission in 1967 (7) |
| JIMLOVELL | American astronaut who commanded the Apollo 13 lunar mission in 1970 (3,6) |
| ARMSTRONG | Astronaut who commanded the space mission that enabled him to become the first person to walk on the moon (9) |
| ALANSHEPARD | One of the seven original NASA astronauts in 1961, who later commanded the Apollo 14 lunar mission |
| SCHIRRA | Wally ___, astronaut who commanded Apollo 7 |
| MOONTREES | Plants grown from seeds taken into lunar orbit (including on 2022's Artemis 1 mission) |
| ORION | Spacecraft for NASA's Artemis 1 mission |
| COLLINS | Michael, U.S. astronaut who piloted command module Columbia on the Apollo 11 mission in 1969 (7) |
| NILSSON | Throughout the 1950s and 1960s, who commanded the stage at Beyreuth as the leading Wagnerian soprano |
| BRADLEY | Omar, soldier who commanded the US forces at the Normandy invasion (7) |
| AGRIPPA | Marcus Vipsanius -; son-in-law of Augustus who commanded the fleet that defeated Mark Antony and Cleopatra (7) |
| BLUCHER | Field marshal who commanded the Prussian army against Napoleon at Waterloo (7) |
| FAIRFAX | Thomas, 17c English general who commanded the Parliamentarian army 1645-50 (7) |
| BEAN | Alan, U.S. astronaut who was a member of the Apollo 12 mission (4) |
| LOVELL | Jim, U.S. astronaut who was command module pilot on Apollo 8, the first crewed flight around the Moon (6) |
| NEIL | ___ Armstrong, U.S. astronaut who was first to land on the moon in 1969 (4) |
| CONRAD | Pete ___, U.S. astronaut who became the third person to walk on the Moon (6) |
| INQUEST | Hearing knight during one mission (7) |
| ALDRIN | Buzz, the second U.S. astronaut to set foot on the moon in 1969 (6) |
| GLENN | John, the first U.S. astronaut to orbit the earth who later became a senator (5) |
