Nave Espacial de Varginha
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The Nave Espacial de Varginha (Portuguese pronunciation: [ˈnavjispasiˈaw dʒi vaʁˈʒĩɲɐ], Varginha's spacecraft), located in Varginha, Brazil, is a 20-meter-tall water tower with a disc-shaped water reservoir.[1][2][3][4] It was built in 2001,[5] and commemorates the so-called Varginha UFO incident of 1996.[6][7]