The Planet Mars

Creator

Keystone View Company

Preview

Creation Date

1909

Description

This slide shows Mars, nicknamed, “the Red Planet.” The white spot towards the top of the planet is its south polar cap made of CO2 ice, not water ice. Astronomers used to believe that people lived there, but now scientists doubt that to be the case.

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.