An alien astronaut. With the help from the more technologically advanced man kind, these creatures got the chance to get 2 members of their species to "intern" on one of the greatest spacestations build by man. The M-SSI. After having learned the essentials and being a part of the M-SSI space program for 11 years, the 2 "Achre" returned home to their own planet with their minds filled with knowledge. Since the Achre did not have the technological level needed to go into space, man took care of all the transport, accomodation etc. Fun to think about a species enough developed to grasp the grandure of space travel, but have no intention to excesize it.