February 1, 1963
1 min read
The Rotation of Stars
As the sun turns, its equator moves at two kilometers per second. Some stars turn at 550 kilometers per second, fast enough to spin off matter. Such measurements are clues to the history of a star
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February 1, 1963
1 min read
The Rotation of Stars
As the sun turns, its equator moves at two kilometers per second. Some stars turn at 550 kilometers per second, fast enough to spin off matter. Such measurements are clues to the history of a star