Buzz Aldrin is an Astronaut for NASA and part of the Apollo 11 program. He is the third man on the moon, following Alexei Leonov and Neil Armstrong respectively. While Eagle had a rough landing, Aldrin and Armstrong safely landed but lost transmission with Michael Collins and mission control in Houston for over 4 hours. Eventually, they manage to re-establish communications and notify they had safely landed.
After Apollo 11 Buzz Aldrin stayed at NASA and in 1974 replaced Deke Slayton as chief of the Astronaut office.
Aldrin is portrayed by Chris Agos.