Chemistry, 02.12.2020 21:30 morganhines181
Star A has a parallax angle of 0.72 arcseconds, and Star B has a parallax angle of 0.45 arcseconds. Which star is closest to Earth, and by how much?
Answers: 3
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Star A has a parallax angle of 0.72 arcseconds, and Star B has a parallax angle of 0.45 arcseconds....
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