Venusian lava flows | 4.4 | ||
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400 km wide Magellan image of lava flows on Venus (47°South, 25°East). The flows that appear very bright to the radar must have rough surfaces, whereas the darker flows ar evidently smoother. | ||
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Image Credit: NASA | |||
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This mosaic highlights a system of east-trending, radar-bright and dark lava flows that collide with and breach a north-trending ridge belt (left of center). Upon breaching the ridge belt, the lava pooled, forming a radar-bright deposit approximately 100,000 square km (right side of image). The source of the lava is the Corona Derceto, which lies about 300 km west of the scene. | ![]() |
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text credits: David A Rothery; NASA | Return to top of page |