Rank 3 centres Gemini IV — the four-day, sixty-two-orbit mission that delivered the first US extravehicular activity when Edward White floated 23 minutes outside the spacecraft on 3 June 1965 while James McDivitt held station inside. The Titan II GLV placed 3,570 kg of Gemini hardware into orbit to test EVA maneuvering, OAMS hypergolic thrusters, and the lifting ballute reentry profile that Apollo would inherit. White's handheld maneuvering gun and umbilical tether became the visual vocabulary of every later EVA photograph. Heritage Collector renders the open-hatch hero, gold arch, and GEMINI IV title bar exactly as the master PNG dictates.