Soviet Star Emblem Red — 5 museum-grade prints in this palette. Venera 13 and its twin Venera 14 represented the apex of Soviet Venus exploration — returning color panoramas and soil analysis from a world where surface pressure crushes submarines and lead melts. The missions demonstrated that robotic craft could gather science in environments impossible for humans, setting benchmarks for later Venus atmospheric probes and informing radiation and thermal engineering across planetary programs. The Apollo–Soyuz Test Project occurred during a brief thaw in US–Soviet relations and demonstrated that political rivals could share orbital airspace safely. Its androgynous docking mechanism influenced later international berthing systems, and the mission's televised handshake became one of the most reproduced images of 1970s space diplomacy. Salyut 1 opened the space-station era that continues with the International Space Station today. Its mixed legacy — pioneering orbital living alongside the Soyuz 11 tragedy — shaped Soviet and Russian station design with improved valve systems and emergency protocols.