Sun
Our solar system consists of the sun, eight planets, three dwarf planets and numerous asteroids, comets and other space rocks. Sunday is the biggest object in the solar system and is located in the middle. Planets, dwarf planets, asteroids and comets travel around the sun in an ellipse. Our solar system was born about 5 billion years, and the surface of the sun is about 4.6 billion years.

Q: How was Sunday?
A Prior to the establishment on Sunday and the rest of the solar system was a huge mass of hot gas and dust called the solar nebula. This nebula spun faster and faster, until the clouds of gas, dust and ice particles are grouped together and exploded, as the sun.

Q why Sunday?
In The Sun is composed of large quantities of hydrogen and helium. Nuclear reactions in the center of the sun radiates a tremendous amount of energy that makes the sun. The energy that moves through the room and comes to us heat and light.

Q: What is an eclipse?
AA solar eclipse occurs when the moon is between Earth and sun, blocking the sun from our perspective. During a total solar eclipse, the moon blocks the sun from our point of view completely. In the case of a partial solar eclipse, but the sun is visible. With an annular solar eclipse, you will see a small ring of light the moon around the sun. When the moon is closest to the Earth, and hence greater in full for the sun, but in reality is much smaller than the sun, but in an annular eclipse of the Moon is too far from the earth to block the sun, and beyond a circle of sunlight is visible.

Q: What is a Solar Flare?
Sometimes, the sun produces an enormous amount of energy, sends magnetic jets of gas into space. The jets of gas are solar flares, a sudden increase in brightness of the sun. Solar flares are often followed by the release of electrically charged particles like protons and electrons. These are the wind and solar are traveling at a speed of over 500 km (300 miles) per second. Burning up! Solar flares on the surface of the sun. Solar flares have been the first time in 1859.

Block Sunday
In an annular (ring) eclipse, the moon covers only the central part of the sun, resulting in a large circle of light around the moon.

Q is a star on Sunday?
In The Sun is a star of medium size as a yellow dwarf. He is younger and smaller than most stars in the universe, but it is very bright and very warm. In about five billion years ago, when the hydrogen in his heart was, Sunday becomes a red giant star. After this Sunday to a white dwarf to be.

QHow us on Sunday?
We have a series of missions to explore the solar energy of the sun and its properties. The first detailed observations from NASA’s Pioneer missions have been from 1959 to 1968. Solar Maximum Mission in 1980, has carried out a detailed study of solar flares. The Solar and Heliospheric Observatory (SOHO), which in 1995 was the collection of data in connection with Sun over the past ten years.

A joint effort
SOHO was jointly organized by the European Space Agency and NASA. For over ten years, SOHO has the outer layers of the sun

In different directions!
Sunday is about 26 days on average rotate around its axis. What is with gas, the various parts of the sun rotate at different speeds. The area near the equator rotates faster than the next in the polar regions. The Sunday of the surface near the poles is about 36 days to complete a rotation.

Surface of the Sun
It is constant over the visible surface of the sun, such as legumes and lights because of heat and light by nuclear reactions inside

Effort
SOHO was jointly organized by the European Space Agency and NASA. For over ten years, SOHO has the outer layers of the sun

1. What are sunspots?
Sunspots are storms on the surface of the sun. It seems that the big storms, the dark spots on satellite imagery and sunspots.

2. As the sun is hot?
The temperature at the surface of the sun is about 5760 ° C (10.400 ° F), while the middle is an incredible 15 million ° C (28 ° F million) – representing more than 150,000 times hotter hot water!

3. How far away from us on Sunday?
Sun is about 150 million kilometers (93 million miles) from Earth.

4. What is the crown?
The crown is Sunday the atmosphere, which is millions of miles into space. The corona is 200 times hotter than the surface of the sun!

5. The sun is revered by the people?
The sun was worshiped as a god by the ancient Greeks, Romans and Native Americans.

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