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AS7-06-1718 (14 Oct. 1968) --- Sudan, showing White Nile and Blue Nile rivers below Khartoum, as seen from the Apollo 7 spacecraft during its 44th revolution of Earth. Photographed from an altitude of approximately 130 nautical miles, at ground elapsed time of 69 hours and 10 minutes. Note quilted-patchwork effect created by irrigated cultivated land.
