Comet is a roller coaster in The Hollow at Hersheypark. While it's not the best, it is also recommended. The minimum height to ride is 42 inches.
Built in 1946 by Philadelphia Toboggan Co., it was remodeled in 1978. It's 'L' spaped out-and-back/figure eight features a tight 98' initial plunge, lots of air time and a few quick turns. Top speed is 50mph with a 3360' track length.