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:
“Ice is an interesting subject for contemplation. They told me that they had some in the ice-houses at Fresh Pond five years old which was as good as ever. Why is it that a bucket of water soon becomes putrid, but frozen remains sweet forever? It is commonly said that this is the difference between the affections and the intellect.”
—Henry David Thoreau (1817–1862)
“Camels are snobbish
and sheep, unintelligent; water buffaloes, neurasthenic—
even murderous.
Reindeer seem over-serious.”
—Marianne Moore (1887–1972)
“A kind heart he hath. A woman would run through fire and water for such a kind heart.”
—William Shakespeare (1564–1616)