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• 05:59, 13 May 2021 Suitupandshowup talk contribs created page File:68206 1790ravicomposite.jpg (The Source Region of the Outflow Channel Ravi Vallis (1°S,42°W) This mosaic of the head of Ravi Vallis shows a 300-kilometer-long portion of the channel. Like many other channels that empty into the northern plains of Mars, Ravi Vallis originates in a region of collapsed and disrupted (“chaotic”) terrain within the planet's older, cratered highlands. Structures in these channels (slides #24 and #25) indicate that the channels were carved by liquid water moving at high flow rates. The abrupt...)
• 05:59, 13 May 2021 Suitupandshowup talk contribs uploaded File:68206 1790ravicomposite.jpg (The Source Region of the Outflow Channel Ravi Vallis (1°S,42°W) This mosaic of the head of Ravi Vallis shows a 300-kilometer-long portion of the channel. Like many other channels that empty into the northern plains of Mars, Ravi Vallis originates in a region of collapsed and disrupted (“chaotic”) terrain within the planet's older, cratered highlands. Structures in these channels (slides #24 and #25) indicate that the channels were carved by liquid water moving at high flow rates. The abrupt...)