Bob Cabana, Kennedy Space Center director, in sunglasses, talks about the design of the Commercial Crew Access Tower at Space Launch Complex-41 with Jim Sponnick of United Launch Alliance. United Launch Alliance is building the new structure in partnership with Boeing, the operator of the CST-100 spacecraft. The tower will be built between launches of the Atlas V rocket on other missions. Photo credit: NASA/Kim ShiflettHoward Biegler, Launch Operations lead of Human Launch Services for United Launch Alliance, shows members of news media the area at Space Launch Complex 41 where the Commercial Crew Access Tower will be built. The 200-foot-tall structure is designed to provide safe access by flight and ground crews to the Boeing CST-100 spacecraft at the pad. The tower will be built between launches of the ULA Atlas V rocket on other missions.Officials take part in the formal groundbreaking at Space Launch Complex 41 where the Commercial Crew Access Tower will be built. The 200-foot-tall structure is designed to provide safe access for flight and ground crews to the Boeing CST-100 spacecraft at the pad. The tower will be built between launches of the ULA Atlas V rocket on other missions. The participants in the groundbreaking are, from left, John Mulholland, vice president of Boeing commercial programs, John Elbon, Boeing vice president and general manager of Space Exploration, Jim Sponnick, vice president of Atlas and Delta programs for ULA, Bob Cabana, director of NASA’s Kennedy Space Center, Kathy Lueders, manager of NASA’s Commercial Crew Program, Col. Shawn Fairhurst, vice commander of the U.S. Air Force’s 45th Space Wing, Jim Kuzma, chief operating officer of Space Florida and Lynda Weatherman, president and chief executive officer of the Economic Development Commission of Florida’s Space Coast.Participants in the groundbreaking ceremony at Space Launch Complex-41 gather at the launch pad where the Commercial Crew Access Tower is being built for future missions launching astronauts to the International Space Station. United Launch Alliance is building the new structure in partnership with Boeing, the operator of the CST-100 spacecraft. The tower will be built between launches of the Atlas V rocket on other missions. Pictured are, from left, Adam Morgan of Boeing, John Mulholland, vice president of Boeing commercial programs, John Elbon, Boeing vice president and general manager of Space Exploration, Lynda Weatherman, president and chief executive officer of the Economic Development Commission of Florida’s Space Coast, Bob Cabana, director of NASA’s Kennedy Space Center, Kathy Lueders, manager of NASA’s Commercial Crew Program, Jim Kuzma, chief operating officer of Space Florida, Col. Shawn Fairhurst, vice commander of the U.S. Air Force’s 45th Space Wing, Jim Sponnick, vice president of Atlas and Delta programs for ULA, and Lyn Chassagne of ULA. Photo credit: NASA/Kim Shiflett