ASTRONOMY
Set to 2 different clues across 2 published puzzles, most often “Urania's domain” — The New York Times, Saturday, 30 September 1995.
9 letters
Every clue on record, most used first
- Urania's domainonce
The New York Times — Saturday, 30 September 1995
- Copernican concernonce
The New York Times — Friday, 6 May 1994