STS-079 Earth Sciences and Image Analysis Photographic Highlights

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View larger image for STS079-811-38
STS079-811-38
N. American-Pacific Tectonic Plate Boundary: An exceptional southeastward view of the boundary between the North American and Pacific tectonic plates in central California. On the west are the forested Sierra Nevada and the central valley, which formed during collision of the two plates about 90 million years ago. The collisional margin evolved to a transform one about 30 million years ago; the San Andreas fault is the best-known element of that transform fault system. Lake Tahoe and Mono Lake are visible in the eastern Sierra Nevada, beyond which extends the Basin and Range province of stretched continental crust.
View larger image for STS079-808-21
STS079-808-21
Western Branch, East African Rift: This northeastward photo is the first clear coverage of the transform fault zone that links the Lake Tanganyka and Lake Malawi rift valleys in the western branch of the East African rift. Fault-bounded Lake Rukwa occupies much of the transform zone. The photograph permits visual comparison of these East African rift/transform structures with those of the Border Corridor transform in the Rio Grande rift of West Texas and adjacent Mexico (from El Paso to Big Bend National Park). Smoke from fires can be seen throughout the region, and another frame in this series (Frame 024) includes the gorilla habitat in the Virunga Mts. north of Lake Kivu.
View larger image for STS079-792-20
STS079-792-20
Typhoon Violet: Typhoon Violet, W. Pacific Ocean.
View larger image for STS079-817-31
STS079-817-31
Low Pressure System: The Mir over Indian Ocean low pressure system. (50S, 68E)
View larger image for STS079-785-103
STS079-785-103
Rondonia, Brazil: Deforestation in Rondonia, Brazil.
View larger image for STS079-821-60
STS079-821-60
Growing Islands in the Aral Sea: Growing islands in the Aral Sea indicate a continuing decline of lake level.
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