The Chandrasekhar Limit is:
A) the upper mass limit for a white dwarf.
B) the temperature at which hydrogen fusion starts.
C) the temperature at which helium fusion starts.
D) the point at which a planetary nebula forms.
E) the lower mass limit for a Type II supernova.
Question 2
Like the Sun and the Moon, the stars appear to move from west to east from one day to the next.
Indicate whether the statement is true or false