Solar System Kicked Out Extra Planet
A planet in our solar system may have been nudged out billions of years ago and left to wander the galaxy alone. It’s a good thing, too, because that helped Earth survive, a Colorado scientist says. David Nesvorny performed thousands of computer simulations of our solar system’s early days; using…
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Solar System Kicked Out Extra Planet
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on September 26, 2011. Filed under News, World News.
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