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And here's NASA's explanation, for elementary-age students, of the 'barycenter': https://spaceplace.nasa.gov/barycenter/en/ https://spaceplace.nasa.gov/barycen
by gojomo 8y ago
And here's NASA's explanation, for elementary-age students, of the 'barycenter':
https://spaceplace.nasa.gov/barycenter/en/ https://spaceplace.nasa.gov/barycenter/en/