Demonstrate the rotational motion of Earth on its axis, its orbit around the Sun, and the revolution of the moon around Earth with this high-quality model.
- Battery operated sun
- Moon rotates around the Earth
- Illustrates the different seasons
As the Sun casts a beam of light onto Earth (via an embedded LED), users can easily manipulate the positions of each body to examine how their dynamics correspond to seasons, eclipses, and lunar phases.