SpaceX launches 5,000 pounds of cargo to the International Space Station, lands rocket at sea (video)
"The CRS-33 resupply flight for NASA lifted off Sunday (Aug. 24) at 2:45 a.m. ET. ...The launch kicked off SpaceX's 33rd mission for NASA's Commercial Resupply Services program..."In addition to food, supplies, and equipment for the crew, Dragon will deliver several experiments"
Reference: www.space.com .