AS11-44-6581 (20 July 1969) --- The Apollo 11 Lunar Module (LM), in a lunar landing configuration, is photographed in lunar orbit from the Command and Service Modules (CSM). Inside the LM were astronauts Neil A. Armstrong, commander, and Edwin E. Aldrin Jr., lunar module pilot. Astronaut Michael Collins, command module pilot, remained with the CSM in lunar orbit while Armstrong and Aldrin descended in the LM to explore the lunar surface. The protrusions connected to the landing pods are sensors to aid in the touchdown or landing process.