Cold War Prestige — 5 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. 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. Sputnik 1 was the first artificial satellite to orbit Earth, launched 4 October 1957 from Baikonur on the R-7 rocket. Its radio beacon — heard worldwide on 20 MHz and 40 MHz — announced the Space Age and triggered the Space Race that reshaped Cold War science funding, education policy, and military space programmes.