Answer | Crossword Clue |
---|---|
HALE | Comet discoverer Alan |
HALLEY | Famous English comet discoverer. |
HALLEY | Comet discoverer (1656-1742). |
ALAN | Comet co-discoverer Hale |
DONATI | Italian astronomer, comet-discoverer |
ALANHALE | Comet co-discoverer who shares his name with a father-and-son acting pair |