| Answer | Crossword Clue |
|---|---|
| PIONEER | Unmanned planetary probe |
| VOYAGERII | Unmanned space probe launched Aug. 20, 1977 |
| UNMANNEDSPACECRAFT | Patriot's planetary probe |
| PIOER | NASA planetary probe |
| Answer | Crossword Clue |
|---|---|
| PIONEER | Unmanned planetary probe |
| VOYAGERII | Unmanned space probe launched Aug. 20, 1977 |
| UNMANNEDSPACECRAFT | Patriot's planetary probe |
| PIOER | NASA planetary probe |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.