Lunar Exploration — 4 museum-grade prints from the period. 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. 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. Luna 9 soft-landed in Oceanus Procellarum on 3 February 1966 — the first spacecraft to survive lunar touchdown and transmit images from the surface. The four-petal inflatable lander design became an icon of Soviet lunar engineering and preceded NASA's Surveyor 1 soft landing by four months.