NASA is sending more science, technology demonstrations, and crew supplies to the International Space Station following the successful launch of the agencys Northrop Grumman Commercial Resupply Services 23 mission, or Northrop Grumman CRS-23. The companys Cygnus XL spacecraft, carrying more than 11,000 pounds of cargo to the orbiting laboratory, lifted off at 6:11 p.m. EDT []