Size of Stars.
Super Giant Stars
The
stars known a Super Giants are
luminous stars with a mass more than 10
times higher than that of our sun and have
started to decay.
Giant Stars
Giant stars start out with a mass about
0.8 to about 10 times the solar mass of
our sun.
Main Sequence White Dwarf Stars
Main sequence white dwarf stars, like our
sun, are in the central part of their evolution.
Main sequence stars expand to become giant
or super giant stars when the core hydrogen
runs out.
Brown Dwarfs
Brown dwarf stars do not have enough
mass to run the full nuclear fusion
process and transition from main
sequence to giant or super giant stars.
Assessment
1. stars with a mass about 0.8 to about 10 times
the solar mass of our sun
2. _______ burn-up fuel faster ,while tiny stars tend
to last longer.
3. A cloud of hydrogen gas in space
4. stars that do not have enough mass to run the
full nuclear fusion process
5. A star that is close to dying consist of cloud of
gas and dust