Professor Orion is a character from He-Man and the Masters of the Universe.
Professor Orion was a scientist in charge of the government of Eternia's Bright Moon colony. He had negotiated a treaty with Queen Elmora of Phantos, the Dark Moon, and agreed to use the solar mirror to provide them with sunlight. However, the two moons almost went to war when King Barbo replaced Elmora as the ruler of Phantos and became convinced that the people of the Bright Moon were causing trouble on the Dark Moon. Once Prince Adam and his friends revealed that that Skeletor was behind the incidents and foiled his plot, Professor Orion met with King Barbo to sign a new peace treaty.