Deke Slayton of Sparta, Wisconsin was one of the original 7 astronauts in this "planetary" group
[DOC] [TLE] Jeopary Questions page 954 - VARMINTS - TriviaBistro.com [PAR] THEY HAIL FROM WISCONSIN: Deke Slayton of Sparta, Wisconsin was one of 
the original 7 astronauts in this "planetary" group  "RA", "RA", "SIS", "BOOM",... [DOC] [TLE] Mercury Seven - Wikipedia [PAR] The Mercury Seven were the group of seven Mercury astronauts announced by 
NASA on April 9, 1959.