| ISS014 Earth Sciences and Image Analysis Photographic Highlights |
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| ISS014-E-5615 |
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| Bahia Blanca, Buenos Aires Province, Argentina: The port city
of Bahía Blanca lies almost 600 kilometers southwest of Buenos Aires
on the southern rim of the Argentine economic heartland. This small
city of 275,000 people is located near the mouth of the Arroyo
Naposta. The salt flats (gray) and wetlands bordering this estuary
lie mainly on the south side of the river. Twisting, light-colored
tidal channels and dark swamps meander through the estuary. The
yellow tinge to the water surfaces arises from partial sunglint—light
reflected directly back towards the astronaut onboard the
International Space Station. The name Bahía Blanca (“White Bay”) derives from the white color of the salt. The name applies to the major bay (which was noted by Magellan as he probed the coast of South America for a passage to the Pacific Ocean in 1520) and the city at the head of the bay. Highways, airline routes, and pipelines from oil and gas fields to the west and south all converge on Bahía Blanca. The city is a major cultural center and historically has acted as a gateway for immigration. Higher ground on the north side of the estuary affords stable ground for the growth of the city and for intensive agriculture, a mainstay of the Argentine economy. The city sits back from the waterfront, where an industrial park, a petrochemical center, and dockyards are located. |
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This service is provided by the International Space Station program and the JSC Astromaterials Research & Exploration Science Directorate. Recommended Citation: Image Science and Analysis Laboratory, NASA-Johnson Space Center. "The Gateway to Astronaut Photography of Earth." . |
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