Lost in Space Harris as an older Will Robinson and Zachary Smith. They attempt one more time to return to Earth but find that they are "Lost in Space ... Forever!" Lost in Space showcased a variety of transportation methods of transportation in the series. The "Jupiter 2" is a two-deck, nuclear powered flying saucer spacecraft. The version seen in the series was depicted with a lower level and landing legs. On the lower level were the atomic motors, which use a fictional substance called "deutronium" for fuel. The ship's living quarters feature Murphy beds, a galley, a laboratory, and the robot's "magnetic
Lost in Space Robinson was also explored in the film and in the song "Ballad of Will Robinson"—written and recorded by Mumy. In 1998 Dark Horse Comics published a three-part story chronicling the Robinson Clan as depicted in the film. In 2006 Bill Mumy and Peter David co-wrote "Star Trek: The Return of the Worthy", a three-part story that was essentially a crossover between "Lost in Space" and "Star Trek" with the "Enterprise" crew encountering a Robinson-like expedition amongst the stars, though with different characters. In 2016, American Gothic Press published a six-issue miniseries titled "Irwin Allen's Lost in Space, the Lost Adventures",