The sun is in one of the arms of the Milky Way Galaxy
 The sun is in one of the arms of the Milky Way Galaxy  12751
A brief scientific article about the sun (general information)
The sun is located in one of the arms of the Milky Way Galaxy, and is about 30,000 light-years away from the center of the galaxy. The sun belongs to a small, open star cluster consisting of approximately 140 stars. The sun revolves around the center of the galaxy approximately every 250 million years, and the sun also makes another movement perpendicular to its orbit around The center of the galaxy occurs once every 28 million years.
Description of the sun
The mass of the Sun is estimated at approximately 1,990 trillion trillion tons - a trillion equals a million million - that is, 330,000 times the mass of the Earth, which is sufficient force to create enough gravity to sustain the entire solar system. It is 149,600,000 kilometers (93 million miles) away from Earth, and 4.3 light years away from its nearest star.
The temperature of the sun at its center is 14 million degrees Celsius, and on its surface it is about 5,500 degrees Celsius. As for sunspots, it is less hot, reaching 4,000 degrees Celsius. The speed of the solar wind is 3 million kilometers per hour. The sun’s radiation, or the solar energy generated, is estimated at about 390 billion billion megawatts. The sun radiates about ten million tons of its matter every second, and it also loses 600 million tons of its matter every second through nuclear reactions in its core.


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