Acting NASA Administrator Robert Lightfoot, center, greets Vice President Mike Pence and his wife, Karen, at the Shuttle Landing Facility at the agency's Kennedy Space Center in Florida, on Feb. 20, 2018. During his visit, Pence will chair a meeting of the National Space Council in the high bay of the center's Space Station Processing Facility. The council's role is to advise the president regarding national space policy and strategy, and review the nation's long-range goals for space activities.