Slide 1 By: Ms. Hirstius for the Fourth Grade Slide 2 The Sun is the center of the solar system. The moon orbits the Earth. The Earth turns on its axis. The Earth revolves…
Scheduling Challenges for JWST JIM Feb. 19, 2004 Peter Stockman Major planning constraints Sun avoidance: well known Field of Regard Earth-Moon scattered light: Will constrain…