This is a vintage April 1991 "Odyssey" magazine on space exploration and astronomy for young people. The entire magazine is devoted to the birthday of the Space Shuttle with articles and activities - including the instructions to create a space shuttle cake. The cover has some tearing, creasing and general wear. The activity pages inside the magazine are unused.  The magazine measures approximately 10 3/4 inches high by 8 1/8 inches wide.