There is uncertainty about which astronaut took the pictures of Earth above the lunar module. Neil may have borrowed the camera briefly from Buzz but neither one can confirm this. From Tranquillity Base while the astronauts walked on the moon, Earth was in Pisces, due west (azimuth 271 degrees), and at an altitude of almost 60 degrees above the horizon. The southwestern Pacific region faced the astronauts. The four antennae visible in the two Earth pictures are also of interest: Above the thruster nozzles, the Steerable S-Band Antenna dish points home. The No. 1 VHF Antenna is left of that and, further left, the slender EVA Antenna sits atop the lunar module. The No. 2 S-Band In-Flight Antenna is the spiral on the back of the ascent stage, left of the thrusters, and is better appreciated in preceding image 5922.