Living in space help!!?

Question

HOw much water should i bring to space if there's 200 people living in space for 2 years? and the water can be recycle. and how do u recylce water when in space? this is a school project and we need to know immediately!!!

Answer 1

Hi. This is how NASA does it : http://science.nasa.gov/headlines/y2000/ast02nov_1.htm