People of the Revolution and the USSR

Soviet Union Soviet communism 1917–2001 ○ Natural causes

Korolev's successor who delivered Soyuz and Salyut, and bore the N-1 lunar failure

14 January 1966: Korolev died on the operating table. The Kremlin phoned Mishin—by nightfall he carried the Soviet space programme.

Born in a peat-cutting settlement outside Moscow, he started as a fitter's apprentice at TsAGI. In 1945 he met Korolev while studying the V-2 in Germany, and served as his first deputy for two decades. After Korolev's death in 1966 he became Chief Designer of OKB-1 (TsKBEM), delivering the Soyuz spacecraft, the Salyut orbital station, and the N-1 lunar rocket. All four N-1 launches failed, and a 1974 letter from senior colleagues to the Central Committee ended both his tenure and the Soviet moonshot. He spent the next three decades as a professor at the Moscow Aviation Institute, writing the textbooks that trained generations of rocket engineers.

Soviet Union Soviet communism 1925–2013 ○ Natural causes

Last President of the USSR Academy of Sciences and pioneer of computational mathematics in Siberia

“Science is a single living organism, not a conglomerate of autonomous mechanisms. Unfortunately, neither the politicians nor the scientific community have the concept of saving domestic science.” — 17 December 1991

An applied mathematician who built the centre of computational mathematics in Siberia and rose to the pinnacle of Soviet science administration. He pioneered nuclear-reactor calculations, atmospheric and ocean modelling, and mathematical immunology, laying the foundations with splitting methods and adjoint-equation theory. In 1964 he founded the Computing Centre in Novosibirsk, the USSR's first large-scale numerical-modelling centre. As GKNT Chairman and Deputy Premier from 1980, then Academy President from 1986, he steered Soviet science through perestroika. He became the last President of the USSR Academy of Sciences.

Soviet Union Soviet communism 1930–2016 ○ Natural causes

The last chairman of Soviet state science policy and a uranium geologist

Receiving the Global Energy Prize in 2009 he observed: "The Earth has always alternated between cold and warm periods, and humans have lived through only a very short moment on the geological time scale."

Soviet geologist and science administrator. His work on uranium deposits across Central Asia and Russia established the resource base for the Soviet nuclear fuel cycle, and in the final perestroika years he served simultaneously as chairman of the State Committee for Science and Technology (GKNT) and Deputy Chairman of the USSR Council of Ministers: the last person to direct Soviet science and technology policy. As Vice President of the Soviet and then Russian Academy of Sciences from 1988 to 2013, he led the Earth sciences section and became a leading authority on radioactive waste disposal and Arctic research. He authored over 700 scientific papers and 28 monographs.