Sukyoung Yi; Pierre Demarque; Yong-Cheol Kim; Young-Wook Lee; Chang H | Journey from the Center of the Sun |
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"The origin and evolution of the solar system" | University of New South Wales |
The date is based on the oldest found to date in , and is thought to be the date of the formation of the first solid material in the collapsing nebula.
8Monthly Notices of the Royal Astronomical Society | Ree; Thibault Lejeune; Sydney Barnes 2001 |
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"A Geometric Determination of the Distance to the Galactic Center" | Celestial Mechanics and Dynamical Astronomy |
The Proceedings of the IAU 8th Asian-Pacific Regional Meeting, Volume I.
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