Wednesday, December 23, 2009

Good Question ..

Why do scientist/space mission looks for water on other planets?


Sanchit said...

coz what they are luking for actually is life....and water is the source of all life !

gary said...

Also they would want to relocate people from earth, so a human would require water and air to stay for longer durations.

Ankit said...

I think here they have taken a big assumption that there can not be any life without water..

So essentially human beings might not live (again a assumption) without water but there could be species who can live without it !

gary said...

Human beings ka its sure, after alcohol they need loads of water to save from dehydration ;-)