Demos by PIRA

8A05 Historical Astronomy

8A10 Solar System Mechanics

  8A10.15Solar system model.

8A20 Earth Moon Mechanics

8A30 Views From Earth

8A35 Views From Earth 2

8A40 Planetary Properties: Globes, Hemispheres, & Maps

  8A40.15Vault of the heavens: Large lucite globe.

8A50 Planetary Properties 2: The Planets

8A60 Planetary Properties 3: Planetoids, Minor Objects

8A70 Planetary Properties 4: Planetary Characteristics

8A80 Planetary Properties 5: Comets And The Search For Life