Oberg, James
The author of the book "Red Star in Orbit". Heīs an expert on the Soviet space program.
Orange
According to the MJ-12 itīs an alien race with red hair an human like body.
Orion
The star system known as the home for the taller Greys. The ones that are about 7 - 8 feet at height.
Orion Empire
Aliens like the Greys and the Reptoids, the ones that are said to be born out of negative energy. Also known as the Orion forces.