Harwood, William (16. 12. 2014). „SpaceX readies rocket for station launch, barge landing”. CBS News. Приступљено 23. 12. 2014. „'A 300-foot-long barge will be used as an off-shore landing platform during launch of a SpaceX Falcon 9 rocket Friday. The primary goal of the flight is to deliver critical supplies and equipment to the space station, but SpaceX hopes to land the rocket's first stage on the barge for possible refurbishment and reuse -- a key milestone in the company's push to reduce launch costs.'”
