Mars Down Under
Sailing Through Space — Or Something Like It, Next Generation, Discovery Channel
“There are a lot of different aspects to traveling in space, especially the kinds of long-duration flights required to get to another planet, or to spend a stint on the International Space Station. Some aspects of those missions can be simulated on Earth, and many can’t. But among those that can are the physical and psychological demands of spending a long time in a small space under challenging and occasionally life-threatening conditions.”
