In a series of fun and involving hands-on astronomy experiments, kids learn how distance from the sun affects atmospheric temperature, why the Earth is called t

In a series of fun and involving hands-on astronomy experiments, kids learn how distance from the sun affects atmospheric temperature, why the Earth is called t

In a series of fun and involving hands-on astronomy experiments, kids learn how distance from the sun affects atmospheric temperature, why the Earth is called t

In a series of fun and involving hands-on astronomy experiments, kids learn how gravity affects the movement of celestial bodies, why and how a satellite stays

In a series of fun and involving hands-on astronomy experiments, kids learn how the Sun's rays affect the visibility of Venus, determine the difference between