From Flickr: “Gemini 12” by NASA on The Commons

Astronaut Edwin E. Aldrin Jr., pilot of the Gemini-12 spaceflight, took this picture of the Gemini-12 spacecraft during standup extravehicular activity (EVA) with the hatch open. This is a view to the rear showing the adapter section.

Image #: s66-62920
Date: November 13, 1966

via Flickr