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Monkeys and apes in space

space travel by primates

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJul 15, 2026
Entity authorityQ863531
Source-derived summary

Before humans went into space in the 1960s, several other animals were launched into space, including numerous other primates, so that scientists could investigate the biological effects of spaceflight. The United States launched flights containing primate passengers primarily between 1948 and 1961 with one flight in 1969 and one in 1985. France launched two monkey-carrying flights in 1967. The Soviet Union and Russia launched monkeys between 1983 and 1996. Most primates were anesthetized before lift-off.

Over thirty-two non-human primates flew in the space program; none flew more than once. Numerous backup primates also went through the programs but never flew. Monkeys and non-human apes from several species were used, including rhesus macaques, crab-eating macaques, squirrel monkeys, pig-tailed macaques, and chimpanzees.

United States

The first primate launched into high subspace, although not a space flight, was Albert I, a rhesus macaque, who on June 18, 1948, rode a rocket flight to over 63 km (39 mi) in Earth's atmosphere on a V-2 rocket. Albert I died of suffocation during the flight and may actually have died in the cramped space capsule before launch.

Editorial summary

Begin with the source’s own compact description: “Monkeys and apes in space” is space travel by primates. The dossier treats that line as a proposition to test through Monkeys, apes and space, not as a finished interpretation.

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—1948, 1961, 1969, 1985—that can be checked directly. The selected authority fields contribute no independent date. For this dossier, Monkeys, apes and space is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “space travel by primates” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

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 Jul 15, 2026. The linked authority identifier is Q863531. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1948, 1961, 1969 and 1985.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

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  2. Expand the search: follow Monkeys and apes in space primary sources, Monkeys and apes in space archive and Monkeys research across catalogues and specialist indexes.
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Source & attribution

This entry incorporates text from Monkeys and apes in space” 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.