 PhysOrg.com | NASA launches mission to survey polar ice Xinhua LOS ANGELES, March 20 (Xinhua) -- NASA on Sunday kicked off the second year of a mission designed to conduct a airborne survey of the Earth's polar ice. ... NASA preps for polar ice cap study Operation IceBridge Begins Its Second Year NASA uses it to analyze polar ice ... NASA IceBridge Mission Prepares for Study of Arctic Glaciers |
Saturday, March 20, 2010
NASA launches mission to survey polar ice - Xinhua
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