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  • Astronomy Workshop (A variety of interactive astronomy demonstrations.)
  • Impact! Tracking Near-Earth Asteroids (AMNH, some articles and links to some neat interactives including one for finding asteroids in a starfield using the blink method.)
  • Crater (Two routines, one calculates the size of a crater based on projectile size. The other calculates the projectile size from the resultant crater.)
  • Impact effects (Calculates level of destruction based on projectile and target info. Currently, only planets are listed as targets.)
  • JPL Multimedia (search on asteroids, comets, near earth objects... to pull up a variety of multimedia)
  • Java Applets for Teaching Astrophysics (A variety of interactive astronomy demonstrations.)

Mission/Project Sites

Social Networks and User Groups

  • Facebook
  • Twitter
  • Yahoo

Updated: 10-Dec-2018