SpaceX Dragon delivers scientific bounty to ISS

A SpaceX shipment arrived at the International Space Station on Wednesday, delivering a bonanza of science experiments. The SpaceX Dragon capsule pulled up following a two-day flight from Cape Canaveral. NASA astronaut Jack Fischer used the space station's hefty robot arm to grab the Dragon 250 miles (400 kilometers) above the Pacific, near New Zealand. A SpaceX shipment arrived at the International Space Station on Wednesday, delivering a bonanza of science experiments. The Dragon holds 3 tons of cargo, mostly research.