1970–1979 · 6 events in the archive
The decade the international record opens. France's GEPAN is established in 1977 within CNES, becoming the world's first state-run UFO investigation programme to publish its files. Brazil's Operação Prato investigates the Amazonian 'chupa-chupa' wave in the same year.
The 1970s produces the modern foreign-government UAP record. GEPAN/GEIPAN (France, 1977), the Brazilian Air Force's Operação Prato investigation (1977–78), the Petrozavodsk phenomenon investigations in the USSR (1977), the Kaikoura lights filmed by an Australian TV crew over New Zealand (December 1978), and the 1979 Manises emergency landing in Spain all date to this decade.
The US institutional record is comparatively quiet — Blue Book is closed, AATIP/AAWSAP is decades away. But the December 1972 Apollo 17 'three-dot' lunar observation, the September 1976 Tehran incident (the most-cited Cold War radar/visual case involving fighter intercept), and the 1976 Carter executive-branch UFO-disclosure correspondence are all in the public record.
Why this matters. The 1970s is when the UAP question becomes properly international. Treating it as a US-only phenomenon stops being defensible by 1980.
Anchor moments
6 entries · sorted newest first
Two Imperial Iranian Air Force F-4 Phantoms intercept an unidentified object over Tehran. Both pilots report electronic-system failures, and one reports temporary loss of weapons control. A four-page Defense Intelligence Agency report on the case is later released under FOIA.
A previously-classified CIA intelligence report from 1973 documenting a Soviet citizen's observation of a luminous, bright-green airborne object in the summer of 1973. One of the few PURSUE entries with an explicitly Cold-War-era USSR provenance; reproduced in full as part of Release 02.
Apollo 17 was the ninth crewed U.S. mission to the Moon, and the sixth to land Astronauts on the lunar surface. This document is an excerpt from the Apollo 17 Crew Debriefing for Science on January 8, 1973, in which Dick Henry, co-investigator on the ultraviolet experiment on Apollo 17, discusses seeing results that were unexpected. • Pages 119-120. “One of the most exciting results of X-ray astronomy was the fact that an X-ray background was observed over the sky that nobody had expected, and
NASA Skylab program mission transcripts (1973–1974) released by the Department of War as part of PURSUE Release 01. Astronauts logged in-mission observations of unidentified objects from a sustained orbital platform.
A NASA still from Apollo 17 — released for the first time as part of PURSUE Release 01 — shows three small dots in a tight triangular formation in the lunar sky. Released alongside Apollo 17 crew transcripts and technical debriefings.
PURSUE Release 04 publishes four audio segments — two from the Apollo 14 post-mission crew debriefing (February 18, 1971) and two from the Apollo 17 crew medical debriefing (December 21, 1972) — in which astronauts and their debriefers discuss the 'light flash phenomena': brief flashes of light some Apollo crews reported seeing with their eyes closed in flight. The phenomenon was unexplained at the time; it is now understood as high-energy cosmic rays passing through the retina or optic nerve. PURSUE Release 02 previously published the related November 1969 Apollo 12 medical debrief on the same subject.
Other decades