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Promise we are going to Mars fascinating new discovery from the red planet.
Curiosity rover bring beaming back pictures that scientists say assured dried up ancient streams.
You see that there evidence that -- water once flowed over the surface of Mars.
And suggesting the planet could have supported like billions of years ago.
That was before cable TV another set of images shows the pebbles on our side by side -- would pebbles from earth.
Now scientists say that both rocks can only be created by flowing walked out -- great.
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