Deimos

Deimos (dĪˈmŏs) [key], in astronomy, one of the two moons, or natural satellites, of Mars.

The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved.

More on Deimos from Fact Monster:

  • Mars, in astronomy: Satellites of Mars - Satellites of Mars Mars has two natural satellites, discovered by Asaph Hall in 1877. The innermost ...
  • MARS - The fourth planet from the Sun, Mars is one of Earth’s closest neighbours. Mars has a slight atmosphere (mainly carbon dioxide), and ice caps at the p
  • natural satellite - satellite, natural satellite, natural, celestial body orbiting a planet, dwarf planet, asteroid, or ...
  • MARS - This rocky planet has a thin atmosphere and ice caps at its poles. Strong winds can whip up dust storms that cover the whole planet. All the water on
  • Moons of the Solar System - Find images and information about our moons of the solar system, including Luna, Phobos, Callisto, and more.

See more Encyclopedia articles on: Astronomy: General