Sightings1962

Sputnik 4 debris falls on Manitowoc, Wisconsin

Name: Sputnik 4 debris falls on Manitowoc, Wisconsin
Start: 1962-09-05
Location: Manitowoc, WI

When: 5 Sep 1962
Where: Manitowoc, WI
Sources: 2 public sources

The marker in Manitowoc, Wisconsin, where a piece of Sputnik 4 landed in 1962 Michael Barera, CC BY-SA 4.0, via Wikimedia Commons

A fiery reentry over Wisconsin before dawn left a roughly 20-pound metal chunk in a Manitowoc street, found by two police officers. Laboratory analysis tied it to Sputnik 4, a Soviet test spacecraft, making it a well-documented case of space debris rather than a UFO.

Sources

PressRemember when a Soviet spacecraft landed in Wisconsin? (opens in a new tab)Popular Science (Amy Shira Teitel) / 2015-09-01
OtherSputnik fragment makes for a town party (opens in a new tab)NASA Watch / 2007-09-08

How sources are chosen and tiered

Where it fits

Earlier in SightingsPribram fireball photographed, Czechoslovakia7 Apr 1959 Later in SightingsMoreno family reports lights and beams at Trancas, Argentina21 Oct 1963

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