Meet the people who would leave Earth and take a one-way trip to Mars

Mars One, the program that is planning to create a human settlement on Mars by 2024, has received over 200,000 applications of Earthlings who are interested in leaving their home planet forever by taking a one-way ticket to Mars. This short documentary examines a few of those people's motivation to leave everything… » 3/05/14 10:47pm 3/05/14 10:47pm

Could Future Astronauts 3D Print Habitats Using Mars and Moon Soil?

Right now, there are dozens of theoretical proposals for how humans could eventually populate Mars (or the Moon), each as crazy as the next: Space elevator. Inflatables. Giant 3D printer. But there's something wonderful about watching these zany concepts emerge, each with its own unique logic. The latest? A plan to… » 9/10/13 2:52pm 9/10/13 2:52pm