Apollo 11 50th Anniversary Celebration

NASA Public Affairs Officer for Heliophysics Karen Fox, left, interviews, Apollo 11 astronaut Mike Collins, and NASA astronaut candidate Zena Cardman during “NASA’s Giant Leaps: Past and Future," a live television program on Friday, July 19, 2019 from the Smithsonian National Air and Space Museum in Washington. NASA and the world are recognizing the 50th anniversary of Apollo 11, in which astronauts Neil Armstrong, Michael Collins, and Buzz Aldrin crewed the first mission to land astronauts on the Moon. Photo Credit: (NASA/Bill Ingalls)