Constructivist Archive — 9 museum-grade prints that set the mood. Luna 16 returned 101 grams of lunar regolith to Earth in September 1970 — the first uncrewed sample return from the Moon and a feat achieved while Apollo crewed landings still dominated public attention. The mission drilled in Mare Fecunditatis, launched an ascent stage, and recovered a capsule in Kazakhstan — proving end-to-end robotic sample-return architecture. Mir represented the Soviet Union's transition from monolithic Salyut cylinders to expandable modular architecture — the engineering culture that later informed International Space Station partnership. Fifteen years of continuous operation from 1986 to 2001 hosted cosmonauts, astronauts, and researchers from a dozen nations, proving that long-duration microgravity habitation could sustain science, manufacturing experiments, and international diplomacy in a single T-shaped cluster. Luna 2 impacted the Moon at Mare Imbrium on 13 September 1959 — the first human-made object to reach another celestial body. The mission released pennants bearing Soviet symbols before impact and delivered proof that translunar navigation worked with contemporary guidance technology.