FILE - Icebergs are photographed from the window of an airplane carrying NASA scientists as they fly on a mission to track melting ice in eastern Greenland, Aug. 14, 2019. (AP Photo/Mstyslav Chernov, File)
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FILE - Icebergs are photographed from the window of an airplane carrying NASA scientists as they fly on a mission to track melting ice in eastern Greenland, Aug. 14, 2019. (AP Photo/Mstyslav Chernov, File)
