Water
Water is consumed by crew members through drinking, cleaning activities, EVA thermal control, and emergency uses. It must be stored, used, and reclaimed (from waste water) efficiently since no in-situ sources currently exist for the environments reached in the course of human space exploration.
Read more about this topic: Life Support System
Famous quotes containing the word water:
“‘Tis not enough on roots and in the mouth,
But give me water heavy on the head
In all the passion of a broken drouth.”
—Robert Frost (1874–1963)
“The land may vary more;
But wherever the truth may be—
The water comes ashore,
And the people look at the sea.”
—Robert Frost (1874–1963)
“People always ask us, “Are things better or worse today?” Well, some things are better and some things are worse.... But there are a lot of problems in the world today that no one dreamed of when we were young. For instance, this business about the environment. Why, clean water was just something you took for granted.”
—Sarah Delany (b. 1890)