| Answer | Crossword Clue |
|---|---|
| PLUTO | Clyde Tombaugh discovery |
| PLUTO | 1930 Clyde Tombaugh discovery |
| PLANETPLUTO | Clyde Tombaugh discovery of 1930 |
| Answer | Crossword Clue |
|---|---|
| PLUTO | Clyde Tombaugh discovery |
| PLUTO | 1930 Clyde Tombaugh discovery |
| PLANETPLUTO | Clyde Tombaugh discovery of 1930 |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.