This is the last pamphlet in a series of nine discussing the Apollo-Soyuz mission and experiments. This set is designed as a curriculum supplement for secondary and college teachers, supervisors, curriculum specialists, textbook writers, and the general public. These booklets provide sources of ideas, examples of the scientific method, references to standard textbooks, and descriptions of space experiments. There are numerous illustrations, as well as questions for discussion (with answers) and a glossary of terms. This last booklet describes the Apollo-Soyuz Mission, the spacecraft, astronomy experiments, geoscience experiments, biology experiments, and materials experiments performed on the mission. (MA)