Earth Moon Sun Relationships Rotation versus Revolution Rotation is the turning of a body about an axis. The earth rotates once every 24 hours. Revolution is the motion of…
Eclipses What is an eclipse? Any time one astronomical object casts a shadow on another we say that an eclipse is occurring. The Earth can cast a shadow on the Moon The Moon…
Earth Moon Sun Relationships Rotation versus Revolution Rotation is the turning of a body about an axis. The earth rotates once every 24 hours. Revolution is the motion of…