I can tell you about Mars.
Larry Niven: The Meddler (1968)
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune. All it takes is one line to list the larger planets circling the Sun, eight words to name eight whole worlds. One of them is Mars, the Red Planet.
KeywordsTerrestrial Planet Kuiper Belt Apparent Diameter Warning Light Amateur Astronomer
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
© Springer Science+Business Media, LLC 2008