Boeing Delta IV "Heavy" rocket launches a classified satellite from Cape Canaveral, Florida
A Boeing Delta IV "Heavy" rocket climbs from launch pad 37B at 9:47 PM at the Cape Canaveral Air Force Station, Florida on January 17, 2009. International Launch Services conducted the launch of a classified payload for the US National Reconnaissance Office (NRO). The Delta IV "Heavy" is the largest rocket in the USAF Evolved Expendable Booster Program replacing the Titan IV vehicle which was retired in 2005. (UPI Photo/Joe Marino-Bill Cantrell)
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