An Australian homeowner who used his wealth to build a lavish, sci fi-themed estate has listed his galactic dream home for $10.5 million.

According to the Wall Street Journal, Peter Chedid, the creator of the luxury property, is an avid fan of Star Trek, and he designed the house to mimic the television show’s famous vessel, the Starship Enterprise.

The 4,500-square-foot home is located in Elanora Heights near Sydney, and the unique residence is situated on a five-acres adjacent to Garigal National Park. The newspaper reports that the estate features amenities including a theater room decorated with images taken by the Hubble telescope.