Query for natural satellites by proper names or provisional names, which are based on their discovery date and the body they orbit.
Compute the location and get properties of a moon:
Compare several moons:
Display a map of a moon:
Explore many properties of natural satellites, which may include physical properties, including maps, as well as orbital properties.
Get a property of a moon:
Compare properties of multiple moons:
Do computations with properties of planets, moons, etc.:
Compute the distance to the horizon:
Explore mountains, craters and other surface features on our Moon and other natural satellites in our solar system.
Explore albedo features:
Query for eruptive centers on moons:
Compare the sizes of features:
Investigate the changing phases, which range from new moon to full moon, of the Earth's Moon throughout the month.
Get information about lunar phases:
Find out when a phase will occur:
Find the Moon's phase on a particular date: