Fig. 2.
Theoretical evolution of the Sun in the HR diagram. The position of the present-age Sun is given with the solar symbol (⊙). The points indicate models that have been selected from the track. They are colored according to their assigned phase of evolution, and the approximate duration of each phase is indicated.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.