Atlas

Atlas is a UNSC colony with multiple moons. The prolonged Siege of the Atlas Moons was fought on the planet's moons by Vice Admiral Danforth Whitcomb, ending in a rare UNSC victory.

Trivia

 * The planet (like the ) is named after Atlas, the Greek titan who bore the world on his back.
 * Halo 3: ODST was codenamed Atlas by Bungie at one point in development.