| Answer | Crossword Clue |
|---|---|
| HALLEY | British astronomer |
| BAILY | British astronomer |
| FRED | British astronomer Sir .... Hoyle |
| FRED | British astronomer Sir ... Hoyle |
| HALLEY | British astronomer of 18th century. |
| HALLEY | British astronomer who predicted a 1758 return |
| HALLEY | British astronomer with a comet named after him |
