Apollo 11 insignia. At Scheer's suggestion, the CM was named "Columbia" after "Columbiad", the giant cannon that launched a spacecraft (also from Florida) in Jules Verne's 1865 novel "From the Earth to the Moon". It also referenced Columbia, a historical name of the United States. The astronaut had personal preference kits (PPKs), small bags containing personal items of significance that they wanted to take with them on the mission. Five PPKs were carried on Apollo 11: three (one for each astronaut) were stowed on "Columbia" before launch, and two on "Eagle". Neil Armstrong's LM PPK contained a piece of wood from the
United States Astronaut Badge token of condolence. This diamond-studded gold pin was later flown to the moon on board Apollo 11 in July 1969. One silver astronaut pin currently rests on the surface of the moon, left there by astronaut Alan Bean during Apollo 12 in 1969. United States Astronaut Badge The United States Astronaut Badge is a badge of the United States, awarded to military pilots, naval flight officers, navigators/combat systems officers (this badge can also be awarded to USAF officer astronauts who are not navigators/CSOs, but who wear the same insignia while designated as astronaut-qualified Air Force "observers"), flight surgeons, and civilian