Josh Simpson is an American glass artist known for his glass “planet” forms. Developed beginning in the mid-1970s, these works range from small paperweights to large-scale pieces such as Megaplanet, commissioned by the Corning Museum of Glass in 2005. His work often draws on themes of outer space and the natural world and incorporates techniques such as layered glass, metal foils, and trapped air. Simpson has exhibited widely, and his work is held in major museum collections.