| Answer | Crossword Clue |
|---|---|
| ALEKSEI | Leonov who was the first man to walk in space |
| ALEXEI | Cosmonaut Leonov, the first human to walk in space |
| LEONOV | First man to walk in space |
| ALAN | Bean who was the fourth man to walk on the moon |
| XAVIERCUGAT | Entertainer who was the first man to be married at Caesars Palace |
| GUSGRISSOM | The first man to fly in space twice |
