NASA's Great Observatories Kit
The Hubble Space Telescope, the Chandra X-Ray Observatory, and the Compton Gamma Ray Observatory are three of NASA's four great observatories. Each model, which consists of several reproducible pages of instructions, requires scissors, glue, tape, dowel rods and other supplies for construction.
Download the units (all files are PDF):
Download the entire NASA's Great Observatories Kit (37 pages - 348K)
Last modified by Nathan Smith - 22 July 2002