NASA Science, Cargo Launches on Northrop Grumman Resupply Mission A Northrop Grumman Cygnus resupply spacecraft is on its way to the International Space Station with more than 8,200 pounds of science investigations and cargo after launching at 5:27 a.m. EST Monday from NASA’s Wallops Flight Facility in Virginia. http://www.nasa.gov/press-release/nasa-science-cargo-launches-on-northrop-grumman-resupply-mission-0