Newly discovered ‘comet’ helps rare planetarium to £95,000

A rare late-18th century George Adams Junior combined planetarium and tellurian that sold at Bonhams includes a reference to the ‘Georgian Planet’ engraved on the top plate. Today that planet is better known as Uranus, which was first observed by William Herschel on March 13, 1781, although he initially recorded it as a comet.