Water

It is an old news that Nasa found water on mars.Its an old discovery .pictures are truly great

Yes, it is old news and mars is now consider as planet with life.

People from the Earth will try to occupy the planet Mars for living and make it polluted. :laugh:

Whether old or new it is a great piece of information and a great discovery too by NASA and I think they will continue more investigation to find out more information about the planet and we too will be happy to know more about it...

haha but it is not possible dear for all as to shift from one planet to another is very costly so all people can't move from earth to other planet .

its good that water has finally been formed ,though not in the pure form.n i hope some day we can find useful natural resources which we can extract and use in our planet