Cygnus spacecraft arrives at International Space Station

The sixth Orbital ATK Cygnus cargo spacecraft arrived at the International Space Station on Saturday. Cygnus was launched into space by the United Launch Alliance Atlas V 401 rocket from Cape Canaveral in Florida on March 23. The spacecraft delivered 7,500 lbs (3401.94 kg) of cargo to the ISS and will return in two months with 3,000 lbs (1360.78 kg) of waste from the space station.