[T@T]

Originally Posted by troutman

Streams Of Water Once Flowed On Mars; NASA Says Photos Prove It

http://www.npr.org/blogs/thetwo-way/...medium=twitter

"As a scientist, it's always a good feeling to obtain confirming evidence for something you had strongly suspected was true. Curiosity has just taken us there. But it's an even better feeling to find evidence that conflicts with long-held ideas. Over its usable life, Curiosity will almost surely take us there too." Neil deGrasse Tyson

http://www.huffingtonpost.com/2012/0...ef=mostpopular

The pic tells the story.