A small group of NASA engineers had an idea called, “Lunar Orbit Rendezvous.” A 1961 letter to NASA’s associate administrator proposed separate vehicles, one to land on the lunar surface while another circled the Moon.
Near the end of 1967, NASA’s Kennedy Space Center experienced the roar of a rocket from Launch Complex 39 for the first time. The 363-foot-tall blasted off, shaking the ground and surrounding buildings.
Jan. 27, 2017, marked the 50th anniversary of the loss of the crew of Apollo 1. A ceremony the day before honored Gus Grissom, Ed White and Roger Chaffee and included reflections on the lessons learned from the tragic event.