Its radius is estimated to be about 300 times the radius of the Sun.
A star is MUCH larger than a moon.
Betelgeuse is much bigger than the Sun.
No. A nebula is a billion, if not more, times larger than our Sun
Stars are much bigger than planets. The only stars that are smaller than planets are neutron stars.
The sun is a star, some stars are larger and other are smaller.
The largest star known to man is called the Pistol Star. It lies in the center of the Pistol Nebula in the Milky Way and is believed to be 100 times bigger than the sun.
A star is MUCH larger than a moon.
Betelgeuse is much bigger than the Sun.
A star is much bigger than earth.
No. A nebula is a billion, if not more, times larger than our Sun
Much bigger. Earth is a relatively small planet, much smaller than even a dwarf star. A supernova is a very large star exploding.
The closest would be the pistol star with a radius of about 300 -> 340 times that of our own Sun. See related link for more information.
ARE* the stars bigger than mars? To answer your question: Yes, much bigger. Since the Sun in our solar system is in itself a star and is much bigger than Mars, you can assume that all stars are bigger Mars. P.S. The Sun is considered a relatively small star compared to others in our Galaxy.
Stars are much bigger than planets. The only stars that are smaller than planets are neutron stars.
Supernova
Generally, they are not much bigger than the Earth.
Orion is a star. It is much bigger than the entire planet Earth, much less the northern hemisphere.