U.U.F.O.

Album by Camellia and another version of the Unknown Flying Object (aka. UFO) that's more advanced, greater version with better technology, probably better than the invention of the Paradise Ship from Kirby's Return To Dreamland, or the Haltmann Company's UFO in Kirby Planet Robobot, used to take over all of Planet Popstar.

The U.U.F.O is known as the "Mystery Circle Ultra" or "Ultra Unknown Flying Object", according to the 1st album song by Camellia with the name “Mystery Circle Ultra / U.U.F.O”.

As mentioned before, it is predicted to be a more advanced version of the average UFO, explaining the name UUFO.

(DEFINITION IS FOR THE ACTUAL OBJECT THAT HAS YET TO EXIST OR BE PROVEN TO EXIST)