Tweel (A Martian Odyssey) Tweel (A Martian Odyssey) Tweel (also referred to as a "Tweerl", the exact pronunciation of the word is said to be impossible for humans) is a fictional extraterrestrial from the planet Mars, featured in two short stories by Stanley G. Weinbaum. The alien was featured in "A Martian Odyssey", first published in 1934, and "Valley of Dreams" four months later. Weinbaum died of lung cancer soon after, and a third installment in the series never saw fruition. Tweel remains one of the most recognised aliens in early science fiction, and is said to be an inspiration for aliens in the
Space Exploration Alliance of establishing a permanent lunar base before follow-on efforts are made to move on to the planet Mars and beyond. The organizations involved in supporting the Space Exploration Alliance include: Collectively these groups total almost one million Americans as members or as employees of member companies. The first goal of the SEA was to work toward receiving broad Congressional support for the new national Vision for Space Exploration outside low Earth orbit, which the SEA refers to as "Moon, Mars and Beyond". The SEA began their effort by working together on a "Moon-Mars Blitz" campaign on Capitol Hill in Washington,