Doctor Rebos is a scientist. His assistant was named Loco. He used his knowledge of robotics to create doppelganger androids of the Superfriends to sabotage the space program. He had also abducted Wendy and Marv. The pair were curious why a man of science actually was against the space program, Dr. Rebos reveals that he feels the U.S. government was being wasteful on astronaut programs when there were so many people problems on Earth. Dr. Rebos also dismissed the 1969 moon landing as wasting huge amounts of the taxpayers' money as just gathering a few moon rocks and some space dust. Dr. Rebos was not so much anti-space as he believed the first responsibility of the U.S. government is to protect the American people, and that space programs were strictly secondary to problems on Earth. Wendy