The view from NASA's Magellan spacecraft shows part of Galindo (V40) quadrangle looking north; Nagavonyi Corona is in the foreground. Coronae are roughly circular, volcanic features believed to form over hot upwellings of magma within the Venusian mantle.

The view shows part of Galindo (V40) quadrangle looking north; 200 km wide Nagavonyi Corona is in the foreground. Coronae are roughly circular, volcanic features believed to form over hot upwellings of magma within the Venusian mantle. A 2-km shield volcano behind the corona partly buries the Phoebo Regio highlands (shown as radar-bright mounds).

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