The SSS Centerprice was left on Titan by Sirians in order for humans to explore the galaxy, when the time is right, and when Chaad Sheen was inactive. Sam used it to travel to Sirius, but before leaving Earth, it was hit by a Crate Bus, therefore being destroyed, although, its main computers were still active, according to NETRICSA.
In The First Encounter, it firstly appears in Luxor by activating the transmitter. Then it floats over The Great Pyramid and is used to assist killing Ugh-Zan III with its laser cannon. Afterwards, in The Second Encounter, it crash landed in Sierra de Chiapas. It was not seen after then.
The SSS Centerprice's laser cannon was capable of killing or damaging certain beings, and magnetize other ones, for example, it could kill Ugh-Zan III but it could also magnetize Sam onboard.
The SSS Centerprice looked like a high-tech U.F.O. mothership, with a lot of flashing lights, and of course, a giant laser beam.
- The name of the ship is based on the famous Star Trek ship, the USS Enterprise.
- Its design is also based on classic alien motherships.