Mesa

Mesa was at one point a human colony.

History
After the fleet's formation in 2535, but before the Fall of Reach, Mesa was besieged by the Fleet of Particular Justice. Eventually the fleet glassed the planet. It is unknown if anyone survived the attack.

Physical Aspects
Mesa appears to have a blue hue with what looks like either landforms or bodies of water on the surface. The northern regions appear to be more red tinted.