Final answer:
Skylab was a space station operated by NASA from 1973 to 1979. It served as a platform for scientific research in various fields.
Step-by-step explanation:
Skylab was a space station that was operated by NASA from 1973 to 1979. It was the United States' first and only independently built and operated space station. Skylab orbited the Earth and served as a platform for scientific research in various fields, including astronomy, biology, and meteorology.
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