Richard Dickinson, division director, CBET, National Science Foundation, talks to members of the media during a briefing in the Kennedy Space Center’s Press Site auditorium. The briefing focused on research planned for launch to the International Space Station. The scientific materials and supplies will be aboard a SpaceX Dragon spacecraft scheduled for liftoff from Cape Canaveral Air Force Station's Space Launch Complex 40. The SpaceX Falcon 9 rocket will launch the company's 15th Commercial Resupply Services mission to the space station.