55 Years Ago: Apollo 11 Astronauts End Quarantine, Feted from Coast to Coast | Space

On Aug. 10, 1969, Apollo 11 astronauts Neil A. Armstrong, Michael Collins, and Edwin E. “Buzz” Aldrin completed their 21-day quarantine after returning from the Moon. The historic nature of their mission resulted in a very busy postflight schedule for Armstrong, Collins, and Aldrin, starting with celebrations in New York, Chicago, Los Angeles, and Houston. Scientists continued to examine the lunar samples the Apollo 11 astronauts returned from the Sea of Tranquility. NASA set its sights on additional lunar landing missions, announcing plans for a pinpoint landing by Apollo 12 in November 1969 that also included visiting the robotic Surveyor 3 that landed on the Moon in 1967. The agency announced the crews for the Apollo 13 and 14 missions planned for 1970. Including prime and backup crews, NASA had 18 astronauts training for lunar landing missions. Support astronauts brought that number to 32.

Apollo 11

Following their return from the Moon, Armstrong, Collins, and Aldrin completed their 21-day quarantine in the Lunar Receiving Laboratory (LRL) at the Manned Spacecraft Center (MSC), now NASA’s Johnson Space Center in Houston. During their stay in the LRL, they worked on their pilot reports, conducted postflight debriefs including with the Apollo 12 crew, and Armstrong celebrated his 39^th birthday. On the evening of Aug. 10, they left the relative quiet of the LRL for a…