Aspiring astronomers can demonstrate planetary orbits, measure infrared radiation, study the greenhouse effect and Jupiter's moons, make a "black hole" model, recreate Foucault's experiment proving the Earth rotates, and even set up a terrarium to explore how life can exist in space! Written just for students, with complete materials lists, procedures, and observations to make. Also includes contributions of men and women astronomers and their significance. Activities range from the simple to quite complex. Grades 6-12. Appendices, glossary, index, ©1992.