Borasisi is the name of the solar creation deity, also an actual sun of the fictional world, which forms the basis of a religious cult in Kurt Vonnegut’s 1963 novel “Cat’s Cradle.” The religion is a conscious collection of lies told to oneself in order to be happy, beliefs purposely adhered to although they are understood to be falsehoods. The themes of the book revolve around lies told in the name of religion, and the scientific quest for knowledge which threatens religious faith. The name Borasisi was given to a TNO, or Trans-Neptunian Object, in the Kuiper Belt region of the solar system, near Pluto.
Astrologically, Borasisi represents deception of all types, though especially those perpetrated by or in the name of religion. It relates to illusion and delusion, particularly conscious self-delusion, as well as the dangers of technological excess.