Cosmos is a young, but giftedly brilliant and respected astronomer[1] who knows quite a bit about space and alien planets. Unfortunately, he hasn't exactly gone out very much since he started his job. Little guy has zero social skills, which makes it pretty hard to get to the guy and know just what kind of person he is.
Another Cosmos, this one lacking the nacelles and colored like Brawn, appears in the overhead shot of the parade before we get the clear view of the properly-colored Cosmos.
In an unused episode idea for Season four of Transformers Animated, Cosmos was to have a prominent role as a bearer of news. Unfortunately, after scanning a B-Movie flying saucer prop, he loses his memory in an accident. According to the Almanac, 'Hilarity Ensues'.