Sam+R


 * //__The Sun__//**



​ How hot is the sun The sun is 15 million degress celsius or it is 27 million degrees farenheit and that is the temperature at the core of the sun.

​ How big is the sun The sun is 1.3 million times of the earth volume or the sun can fit the earth in it 1 million times. diameter: 1,390,000 km. mass: 1.989e30 kg temperature: 5800 K (surface) 15,600,000 K (core)

media type="custom" key="6220533" ​ When the sun dies and gets bigger The sun is going to die in 11 billion years. The sun is to expand in 5 billion years. When the sun expand it will take out Mercury, venus, earth, mars and jupiter. All stars eventually die.

other imfo The lighing on earth is hotter than the surface of the sun.

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What is bigger than the sun

The sun is a average star. There are many other stars that are bigger than sun. There are some stars that are thousands times bigger than the sun.



How old is the sun The sun is 5 billion years old.

How did the sun form The sun form by big collection of gass clouds and dust, it was mostly made of hydrogen and helium. They were pulled together by their mass gravitation, the more there is the fster they pull together. The faster they pull, the greater their mass will become. So the gravitation will keep pull its mass in, whick will create an intense pressure, its pressure become high enough thats it's create a nuclear fusion whick fuel the sun and keep the sun burning. How fare away is the sun. We are about 93 million miles away from the sun. The it will take 160 year to get to the sun.

media type="custom" key="6240705" other imfo The Sun is a normal main-sequence G2 star, one of more than 100 billion stars in our galaxy The Sun is by far the largest object in the solar system. It contains more than 99.8% of the total mass of the Solar System (Jupiter contains most of the rest). The Sun is, at present, about 70% hydrogen and 28% helium by mass everything else ("metals") amounts to less than 2%. This changes slowly over time as the Sun converts hydrogen to helium in its core. The Sun is personified in many mythologies: the Greeks called it Helios and the Romans called it Sol. The Sun's power (about 386 billion billion megaWatts) is produced by nuclear fusion reactions. Each second about 700,000,000 tons of hydrogen are converted to about 695,000,000 tons of helium and 5,000,000 tons of energy in the form of gamma rays. As it travels out toward the surface, the energy is continuously absorbed and re-emitted at lower and lower temperatures so that by the time it reaches the surface, it is primarily visible light. For the last 20% of the way to the surface the energy is carried more by convection than by radiation. The Sun is about 4.5 billion years old. Since its birth it has used up about half of the hydrogen in its core. It will continue to radiate "peacefully" for another 5 billion years or so (although its luminosity will approximately double in that time). But eventually it will run out of hydrogen fuel. It will then be forced into radical changes which, though commonplace by stellar standards, will result in the total destruction of the Earth (and probably the creation of a planetary nebula).

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