English: Image depicting Russell's teapot, labeled with a major dimension equal to the Plank length, and located between Earth and Mars in the Solar System diagram from the Pioneer plaque. The caption "I want to believe" references the poster with the same caption, viewed in agent Fox Mulder's office wall throughout the X-Files television series, with the teapot replacing the UFO in the original posters. The caption, along the diagrammatic depiction of the teapot, calls attention to the unprovable (and thus debatable) existence of the minuscule object in an orbit between Earth and Mars.