Because they are full of air, which expands when heated.
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∙ 2009-06-17 15:59:02because stars are balls of hot burning gases like our sun
the heat makes the particles in the ball move faster which makes the ball larger
Because the sun is a star and stars don't have rings, since they're hot flaming balls of gas.
Not really but it will expand at the end of its' life and will engulf the Earth as well as many of the planets.
it would expand
no it actually is burning balls of hot gas and water in the middle
Stars are enormous balls of extremely hot gas, which are similar to our sun, but much farther away.
Huge hot balls of gas that are held together by gravity and give off their own light are called stars. The sun is also a star.
sun is hot really hot
the sun is as hot as burning fire
oranges, Earth, Grapefruit, baseballs, soccer balls,beach ball,marbles,tires, apples, ball, spears, 39 straws.
because of the lack of water