astronomy, space exploration, telescopes

 

 Celestial Simulators
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Orbiter Model Solar System Simulator
Orbiter Model
The moon revolves around the Earth and both revolve around the Sun, just like they are supposed to.  This manually operated, gear-driven model effectively demonstrates daylight, night, seasons and phases of the Moon. Arm is 15" long.  Sun is 6" in diameter.  Includes study guide.
   No. UA130-OR.  Only $159.95
Solar System Simulator
See the solar system in action.  Calendar at base allows positioning of planets according to date and show relative position between individual planets and the sun.   Lesson plan facilitates explanation of orbit and speed. 
  No. UA130-SS.  Only $109.95

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Project Planetarium Set
Bring the mysteries of the solar system into your living room or the classroom with this great kit.  Designed for both individual and small group use, it lets you plot planet positions, moon phases and eclipses.  Comes with study guide, solar system chart and mini-Sun- Moon-Earth model.
Provides hours of educational entertainment.
  No. UA130-PP.  Only $29.95
Motorized Solar System Model with Planetarium
Two ways to learn astronomy at the same time.  Turn your room into a planetarium.  The star dome projects an amazing starscape on to the wall and ceiling.  Light and motion give this model to demonstrate the workings of the solar system.  
   No. UA130-MP.   Only $64.95