Mission to Mars: the planning of an eventual trip to the red planet is already underway.

Could NASA Send a Person to Mars by 2030?

SLATE VIDEO
Could NASA Send a Person to Mars by 2030? The obstacles abound, but experts still say yes.
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March 19 2014 3:24 PMThe Solar System's Biggest Moon, MappedJupiter's icy Ganymede.
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March 4 2014 2:50 PMTetris Can Curb Booze and Cigarette CravingsThe game may distract your brain from your vices.
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March 3 2014 3:56 PMDark Chocolate Is Good for Your HeartEven without the much-touted flavonol.
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Feb. 28 2014 6:21 PMThe Many Voices of Meryl StreepFrom Android to Australian.
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Feb. 28 2014 10:30 AMWhat Would It Take to Get a "Space Elevator" to the Sky?Some experts say it's feasible.
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Feb. 27 2014 9:30 AMThe Lasers Are Upon UsAfter years of fanfare, U.S. military lasers are ready to go.
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March 4 2014 4:14 PMGliding Through the Ocean From a Shark's Point of ViewCourtesy of a mounted camera.
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March 3 2014 4:51 PMHow Can a Blood Test Tell if You're Schizophrenic?The new method could launch within 18 months.
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March 2 2014 1:00 PMThe Food Nutritional Labels of the FutureIf approved by the FDA.
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Feb. 28 2014 1:10 PMKaty Perry Camp Edits “Dark Horse” Video After Muslim OutcryOops. 
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Feb. 28 2014 9:20 AMThe Least Sympathetic Victims of the Polar VortexGoodbye, Asian stink bug.
  News & Politics
Politics
March 31 2015 5:00 AM How the Founder of the Fugees Became a Big-Time Political Donor Without Anyone Knowing The musical artist chose to fund a super PAC through opaque, legal, and increasingly popular means.
  Slate Plus
Working
March 30 2015 11:32 AM The “How Does a U.N. Official Work?” Transcript What’s it like to manage the U.N.’s Ebola response? Read a transcript of Adam Davidson’s conversation with the assistant secretary-general for field support.