NASA Science, Cargo Heads to Space Station on Northrop Grumman Mission

On the 19th anniversary of the arrival of the first crew to live aboard the International Space Station, a Northrop Grumman Cygnus resupply spacecraft is on its way to the orbiting outpost with almost 8,200 pounds of science investigations and cargo after launching at 9:59 a.m. EDT Saturday from NASA's Wallops Flight Facility in Virginia.