Planet Surface Features

Search for features by type or by name, which is usually a combination of a famous person or character and a Latin description of its feature type.

Compute the location and get properties of surface features on other planets:

Plot the location of a planetary feature, determine its size and find out what body the feature is found on.

Locate a feature on a map:

Compare the sizes of features:

Determine the elevation of mountains:

Calculate the distance between features:

Query for the status of the Great Red Spot on Jupiter.

Find the current position of Jupiter's Great Red Spot:

Find the position at a specified time:

Get the time of a Great Red Spot event: