| Answer | Crossword Clue |
|---|---|
| BION | One of a series of joint Soviet-U.S. space satellites |
| APOLLOSOYUZ | First joint flight of the U.S. and Soviet space programs |
| APOLLOSOYUZ | 1970s joint U.S.-Soviet space project |
| Answer | Crossword Clue |
|---|---|
| BION | One of a series of joint Soviet-U.S. space satellites |
| APOLLOSOYUZ | First joint flight of the U.S. and Soviet space programs |
| APOLLOSOYUZ | 1970s joint U.S.-Soviet space project |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.