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Science-Related Homework Help Physics Topic started by: ppk on Apr 20, 2012



Title: Briefly describe how we can use the orbital characteristics of stars at many dis
Post by: ppk on Apr 20, 2012
Briefly describe how we can use the orbital characteristics of stars at many distances from the galactic center to determine the distribution of mass in the Milky Way.


Title: Re: Briefly describe how we can use the orbital characteristics of stars at many dis
Post by: lewis on May 8, 2012
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