Chiron

Chiron is a UNSC space station orbiting Mars. The platform is known for its extreme-conditions facility, where SPARTAN-II Li-008 underwent extensive training with microgravity equipment and martial arts.

Trivia

 * Chiron is the setting for the Halo: Combat Evolved multiplayer map, Chiron TL-34.
 * Chiron is also one of the few noble centaurs who trained Achilles in Greek Mythology. This could also be a reference as the Spartans were believed to have been near invincible, as was Achilles, although Achilles' only weak spot was his ankle, the so-called "Achilles Heel."

List of appearances

 * Halo: Combat Evolved
 * Halo: First Strike