Robert Lightfoot, associate administrator, NASA, talks during a press conference held after the successful launch of the Antares rocket, with the Cygnus cargo spacecraft aboard, Wednesday, Sept. 18, 2013, NASA Wallops Flight Facility, Virginia. Cygnus is on its way to rendezvous with the space station. The spacecraft will deliver about 1,300 pounds (589 kilograms) of cargo, including food and clothing, to the Expedition 37 crew. Photo Credit: (NASA/Bill Ingalls)