Orion test flight: A look at SLS hardware, integration

(Phys.org) -- When NASA conducts its first test launch of the Orion spacecraft in 2014, the crew module's designers will record invaluable data about its performance -- from launch and flight, to re-entry and landing.

River crests in Memphis; states downstream prepare

(AP) -- The Mississippi crest rolled past Memphis on Tuesday, going easy on much of the city, yet downriver in the mostly poor, fertile Delta region, floodwaters washed away crops, damaged hundreds of homes and closed casinos ...

Early cotton planting requires irrigation

Cotton growers can produce more cotton if they plant early, but not without irrigation. That's the finding of an article published in the September-October 2010 Agronomy Journal, a publication of the American Society of Agronomy.

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