1977-09-20•1970s•Petrozavodsk, Karelia, Russia•Russia

Petrozavodsk Phenomenon

CE-1
WITNESSES
10,000
SHAPE
other
COORDINATES
61.7849, 34.3469

Analysts including James Oberg matched it to the Plesetsk launch of Cosmos 955; some researchers argue this does not explain every reported detail. SOURCE →

INCIDENT REPORT

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