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Depending on the classification of a star to include stellar remnants. Sizes are approximate and are for comparison purposes only .
- Black hole = 0.
- Neutron Star = A city
- White Dwarf = The Earth
- Black Dwarf = The Earth
- Brown Dwarf = About the same size as Jupiter.
- Red Dwarf = About 2 times the size of the Earth up to 1/2 the Sun
- Yellow Dwarf = Our Sun
- Blue giant = Twice the size of the Sun
- Red Giant = Ten to a hundred times larger than our Sun
- Red Supergiant = 200 to 800 times larger than our Sun
- Red Hypergiant = Greater than 800 times larger than our Sun.
See related link for a pictorial of the different sizes.
Alfonso Mills
Wiki User
∙ 12y agoDiameters of stars vary between a fraction of that of the Sun (for red dwarves) to several hundred times the Sun's diameter (for red giants). The lower end is even less for stars that have finished their fuels, such as white dwarves (about 1/100 the diameter of the Sun), neutron stars (20 or 30 km) and black holes.
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What are different sizes or stars?
dwarf stars,giant stars,main sequence stars
How do the sizes of galaxies compare to the sizes of stars?
Our own galaxy, the Milky Way consists of about 200 billion stars.
Do stars have the same brightness and sizes?
No. Stars vary greatly in size and brightness.
By studying the you can learn a great deal about the sizes colors and temperatures of stars?
By studying the Hertzsprung-Russel diagram we can learn a great deal about the sizes colors and temperatures of stars
Are all-stars different sizes?
like people, no 2 stars are absolutely identical so yes
Why astronomers use to estimate the size of stars?
Because they cannot visit stars and measure their sizes with a tape measure!
How are stars classifieds?
Stars are classified by their color, temperatures, sizes, and brightness, it could also be by composition and radiation.Scientists classify stars by color, luminosity, and temperature.
How does the size of the sun compare to the sizes of the stars?
Most stars are smaller than the Sun, but those that are larger can be a lot larger.
How wide is a star in outer space?
It varies. Stars can be all different sizes!
What element provides most of the fuel for stars of all sizes?
Hydrogen
Are stars large small or medium?
They are all three. That is why some stars are called White Dwarfs (they are relatively small) and Red Giants or even Supergiants. The Sun is a middle-sized star.
Are stars all the same size?
No, stars come in many different sizes, masses and densities. Further, a star will change its size over its lifespan.
