saturn

  1. Base Maps of our Solar System

    Are there any good base maps for various places in our beautiful solar system? It would be great to have good maps of Ceres, Ganymede, Mercury, Pluto and other planets, dwarf planets and moons of our solar system. If there isn't already a place to share maps of our solar system, it would be nice...
  2. Right Side Up: A History of the Space Transportation System
    Threadmarks: Chapter 1: Preflight

    “In short, the Space Shuttle is so inefficient because it is built upside-down.” Chapter 1: Preflight Technicians swarmed around the gleaming white delta-winged shape, mostly around the nose and tail, but some at strategic points along the length, at the engine bays, the landing gear...
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