This week at the International Astronautical Congress (IAC) in Adelaide, Australia, SpaceX CEO and Lead Designer Elon Musk will provide an update to his 2016 presentation regarding the long-term technical challenges that need to be solved to support the creation of a permanent, self-sustaining human presence on Mars.
(Score: 0) by Anonymous Coward on Monday October 02 2017, @10:42AM
Yeah that could be the difference, but it would be be rather misleading. Water is heavily recycled precisely for that reason. Even urine is reprocessed into drinking water!