Journey to Mars space for them. A Martian revolution disrupts his plans, however; he writes no account of his adventures prior to an attempt to return to the red planet. Gustavus W. Pope (1828–1902) was a physician based in Washington DC, who wrote several books on a range of subjects (including one on Shakespeare's supposed Roman Catholicism). Pope followed his "Journey to Mars" with "Journey to Venus the Primeval World; Its Wondrous Creations and Gigantic Monsters" (1895), in which Hamilton and Suhlamia visit that planet. "Journey to Mars" has been reprinted in two modern editions, from Hyperion Press in 1974 and from Wildside
Mars to Stay become a two-planet species". In August 2015, Aldrin, in association with the Florida Institute of Technology, presented a "master plan", for NASA consideration, for astronauts, with a "tour of duty of ten years", to colonize Mars before the year 2040. The Mars Underground, Mars Homestead Foundation, Mars One, and Mars Artists Community advocacy groups and business organizations have also adopted Mars to Stay policy initiatives. The earliest formal outline of a Mars to Stay mission architecture was given at the Case for Mars VI Workshop in 1996, during a presentation by George Herbert titled "One Way to Mars". Since returning