Proposed colonists on Mars.

If You Want To Live On Mars, Be Prepared To Build Your Own Society

A settlement more than 60 million miles from Earth would have to sustain its own government and economy.

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  Sci/Health

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Elon Musk Presents Transportation Plans For Colonizing Mars

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Venice Locals Are Dressing Like Pirates To Protest Cruise Ships

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Elon Musk's Plan To Colonize Mars Starts With This Rocket Engine

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With Evidence This Close, NASA Has To Warn It Hasn't Found Aliens

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The Future Of Space Travel Is Strong With Gary Johnson

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India's In — Now, The Paris Climate Agreement Is Almost A Done Deal

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Here's Why Antibiotic Resistance Has Become A Problem

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The International Community Can't Agree On How To Save Elephants

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Top 3 Groups Trying To Convince Us That Aliens Exist

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Why The US And Russia Can Share A Space Station — But China Can't

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Terns In Alaska Show The Effects Of Climate Change At Work

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How Will Mars Crews Cope With Watching Earth Fade Into The Distance?

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One Of North America's Best Pollinators Could Be Disappearing

Hillary ClintonWATCHLIST
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A Doctor's Note Won't Stop Speculation About Clinton's Health

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Fracking Makes The Ground Swell, And Knowing That Might Make It Safer

A Mars landscape is seen in a picture taken by the panoramic camera on the Mars Exploration Rover Spirit January 8, 2003.WATCHLIST
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Congress Could Make A Manned Mission To Mars Mandatory

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Mark Zuckerberg And Priscilla Chan Want To Cure Every Single Disease

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Excess Levels Of Dangerous Chemical Found In Tap Water Across US

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The Delicate Science Of Reading Ancient Scrolls That Can't Be Opened

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Cat-Scratch Disease Is Putting More Infected People In The Hospital

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Science Says The 5-Second Rule Is As Disgusting As We All Thought

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