| Answer | Crossword Clue |
|---|---|
| VOSTOK | '60s Soviet space program |
| LUNA | '60s Soviet space program |
| SOYUZ | Soviet space program |
| VOSTOK | Early Soviet space program |
| LUNA | 1960s-'70s Soviet space program |
| STARTREK | Space program of the '60s |
| Answer | Crossword Clue |
|---|---|
| VOSTOK | '60s Soviet space program |
| LUNA | '60s Soviet space program |
| SOYUZ | Soviet space program |
| VOSTOK | Early Soviet space program |
| LUNA | 1960s-'70s Soviet space program |
| STARTREK | Space program of the '60s |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.