David Aguilar
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Christine Pulliam
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Press Release

Release No.: 2010-21For Release: Friday, October 15, 2010
How to Weigh a Star Using a Moon
exoplanet
Artist’s concept of an exoplanet and its moon transiting a sun-like star. Such a system could be used to directly weigh the star.
Credit: David A. Aguilar (CfA)
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