A Northrop Grumman Antares rocket rolls out to its launch pad Feb. 15 at Wallops Island, Virginia. Credit: NASA/Brian Bonsteel
An Antares rocket and Cygnus spacecraft are set for launch Saturday on Northrop Grumman’s 17th resupply mission to the International Space Station, hauling more than 8,000 pounds of research experiments and cargo from a launch pad in Virginia.