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Andrei Sakharov

Soviet nuclear physicist and human rights activist (1921–1989)

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 6, 2026
Entity authorityQ997 ↗
Source-derived summary

Andrei Dmitrievich Sakharov (Russian: Андрей Дмитриевич Сахаров; 21 May 1921 – 14 December 1989) was a Soviet physicist and a Nobel Peace Prize laureate, which he was awarded in 1975 for emphasizing human rights around the world.

Although he spent his career in physics in the Soviet program of nuclear weapons, overseeing the development of thermonuclear weapons, Sakharov also did fundamental work in understanding particle physics, magnetism, and physical cosmology. Sakharov is mostly known for his political activism for individual freedom, human rights, civil liberties and reforms in the Soviet Union, for which he was deemed a dissident and faced persecution from the Soviet establishment.

In his memory, the Sakharov Prize was established and is awarded annually by the European Parliament for people and organizations dedicated to human rights and freedoms.

Life and career

Family background and early life

Andrei Dmitrievich Sakharov was born in Moscow on 21 May 1921, to a Russian family. His father, Dmitri Ivanovich Sakharov, was a physics professor at the Second Moscow State University and an amateur pianist. His grandfather, Ivan, was a lawyer in the former Russian Empire who had displayed respect for social awareness and humanitarian principles (including advocating the abolition of capital punishment). Sakharov's mother, Yekaterina Alekseevna Sofiano, was a daughter of Aleksey Semenovich Sofiano, a general in the Tsarist Russian Army with Greek heritage.

Sakharov's parents and paternal grandmother, Maria Petrovna, largely shaped his personality; his mother and grandmother were members of the Russian Orthodox Church, although his father was a non-believer. When Andrei was about thirteen, he realized that he did not believe in God.

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“Andrei Sakharov” enters the record as soviet nuclear physicist and human rights activist (1921–1989). Crown Archives preserves that source wording while asking what Andrei, Sakharov and Soviet can confirm, complicate or overturn.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—1921, 1989, 1975—that can be checked directly. The linked authority record independently contributes the date 1921-05-21. Its strongest next move is a source search built around Andrei, Sakharov and Soviet.
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“Andrei Sakharov” is worth following because a concise public description often conceals a longer documentary argument. Here, Andrei, Sakharov and Soviet provides the most credible route into that argument.

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Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Sep 6, 2026. The linked authority identifier is Q997. VIAF identifies the subject as 19684011. The Library of Congress control number is n80038281. 4 of 4 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank. The first chronological checks are 1921, 1989 and 1975.

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This entry incorporates text from “Andrei Sakharov” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.