A star like our Sun will spend most of its "shining" lifetime
a) as a protostar.
b) as a red giant.
c) as a main-sequence star.
d) as a white dwarf.
e) evolving from type O to type M.
Answer: c) as a main-sequence star.
A star like our Sun will spend most of its "shining" lifetime
a) as a protostar.
b) as a red giant.
c) as a main-sequence star.
d) as a white dwarf.
e) evolving from type O to type M.
Answer: c) as a main-sequence star.