Cosmonaut (Lemon Drop Kid--Cosmic Fire, by Capote), a four-time Grade III winner and third in the 2007 GI Breeders' Cup Mile, was euthanized Oct. 29 at Cornell Equine Hospital due to complications from surgery. He was 19 years of age. Bred in Kentucky by Patricia Pavlish, Cosmonaut was purchased by trainer Carlos Martin on behalf of Carl Lizza's Flying Zee Stable for $105,000 at the 2003 Keeneland September Sale and was a two-time winner and runner-up in the 2005 Commonwealth Turf. Turned over to Patrick Biancone the following season, the...