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Top 20 Directory:
Top : Kids_and_Teens : School_Time : Science : Technology : Machines : Aircraft : Spacecraft
Sites:
  		• Aerospace Team Online: Connects students to information on flight simulators and wind tunnels, and enables them to communicate with NASA employees who are conducting aerodynamic research.
  		• Beginner's Guide to Aerodynamics -- NASA Glenn Research Center: Background information on basic aerodynamics as teaching aids for secondary math and science teachers.
  		• KEO Satellite: This satellite will serve as a time capsule that will return to Earth in about 50,000 years. Add a message to be sent into orbit. [English and French]
  		• Liftoff to Space Exploration: Includes facts about launches, satellites, space stations, and astronaut training.
  		• NASA Office of Space Flight: See current shuttle schedules and discover how sports will be played on the moon.
  		• The K-8 Aeronautics Internet Textbook: Educational resources for children, teachers, and industry specialists making presentations to students.
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