| Answer | Crossword Clue |
|---|---|
| COMET | Halley's discovery, 1682. |
| COMET | Halley's discovery |
| COMET | Halley's discovery. |
| Answer | Crossword Clue |
|---|---|
| COMET | Halley's discovery, 1682. |
| COMET | Halley's discovery |
| COMET | Halley's discovery. |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.