1. A solar eclipse occurs when the sun is blocked by the moon and a shadow is cast onto the earth.
2. A lunar eclipse occurs when the moon is blocked by the earth and a shadow is cast onto the the moon.
|Step(s) to Follow||Expected Result|
|Turn on the projector||The image of a partial eclipse will be visible.|
|Change the location of the ball on string||The image of the eclipse will change, similarly to that of a real eclipse.|
Astro - 001