SKYLAB
Set to 6 different clues across 9 published puzzles, most often “1973 NASA launch” — The New York Times, Thursday, 17 June 2010.
6 letters
Every clue on record, most used first
- 1973 NASA launch3 times
The New York Times — Thursday, 17 June 2010
- First U.S. space station2 times
The New York Times — Tuesday, 30 July 2002
- Bygone space stationonce
The New York Times — Monday, 21 June 2004
- 1970's space stationonce
The New York Times — Wednesday, 23 July 2003
- Launch 5/25/73once
The New York Times — Saturday, 25 March 1995
- It fell in 1979once
The New York Times — Wednesday, 21 September 1994