RT: @NASA_LSP: SDO is "go" & Atlas V is "go". T- 4:00 minutes and counting! Watch the launch live on NASA TV: http://bit.ly/nr3wv
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RT: @NASA_LSP: SDO is "go" & Atlas V is "go". T- 4:00 minutes and counting! Watch the launch live on NASA TV: http://bit.ly/nr3wv