There is more than one artist with this name: 1. A pop punk band founding in California in 1989. They are most well known for their song Chewbacca from the movie Clerks. They often dress in space suits and claim to be from the planet "Cynot3", and have appeared on the Nickelodeon series, "Yo Gabba Gabba!", on more than one occasion. They are currently comprised of Art Mitchell on lead vocals and bass, Dave Collins on drums, and Courtney Pollock (A.K.A. Chainsaw, the Prince of Karate) on lead guitar. Read more about Supernova on Last.fm.