Project sheet with instructions for creating the Viking and Global Surveyor Mars globes using tennis balls.
The images used for the base of this globe show the northern and…
The photomosaic that forms the base for this globe combines a…
The photomosaic that forms the base for this globe was created by…
The color shaded relief image used as the base for this globe has a…
The images used for the base of this globe were chosen from the best…