CS1 maint: multiple names: authors list (. At the center of that huge cloud, gravity caused the material to build up into a ball. Mamajek, E.E. The heavier elements were produced by stars that died before the Sun was formed. The Sun comprises about 99.86% of the mass of the Solar System. The planets and other objects in the sky reflect a part of the sunlight falling on them due to which they become visible to us. In a way, we can say that sun is the head of solar family or solar system. At that speed, it still takes 230 million years for a full orbit. It gives off energy as light. PublishYourArticles.net - Publish Your Articles Now, Copyright infringement takedown notification template. The last total solar eclipse occurred on Dec. 26, 2019, and was visible from Saudi Arabia, India, Sumatra and Borneo, with a partial eclipse visible in Australia and much of Asia. The Sun orbits around the centre of the Milky Way. Temperature at the core is 14×10ⁿ degree Celsius . Neptune (farthest planet to the sun). Then, over several hundred billion or even a trillion years, the Sun would fade into a black dwarf. It is the star round which the earth and other planets revolve. The surface temperature of sun is 5500 degree Celsius . It consists mostly of hydrogen gas. It is a hot ball of gases that gives off great amounts of energy . In the bottom part it touches the photosphere and gravity shapes the features. Disclaimer Copyright. [29][30] It can be seen during a solar eclipse or with an instrument called a coronagraph. Solar prominences come in many different shapes and sizes. The Sun has an absolute magnitude of +4.83. (2015). In the hottest regions it is 8,000,000–20,000,000 K (14,400,000–36,000,000 °F). The energy this released caused that ball to heat and shine. These molecules can be seen on the Sun with special instruments called spectroscopes.[27]. Life on Earth depends on light and heat from the sun. ADVERTISEMENTS: Here is your essay on Solar System! The source of all this energy is nuclear fusion. Privacy Policy3. [19], The Sun is the brightest object in the Earth's sky. The solar transition region is the part of the Sun's atmosphere, between the chromosphere and outer part called the corona. The Sun is a star like many others in our Milky Way galaxy. The inner solar system contains the Sun, Mercury, Venus, Earth and Mars. Below this layer, the Sun is opaque, or not transparent to light. The planets travel with the sun through millions of stars in our galaxy at a speed of about 70,000 kilometres per hour. The sun is a mass of hot gases, about 109 times bigger in size than the earth; 330,000 times as heavy as the earth and about 150 x 106 kilometres away from the earth. The sun is the star at the center of the solar system . The Solar System is made up of all the planets that orbit our Sun. The sun is a star. [29] The average temperature of the corona and solar wind is about 1,000,000–2,000,000 K (1,800,000–3,600,000 °F). The heavier elements were released into the interstellar medium when the star exploded as a supernovae. A solar eclipse appears when the moon is between the Earth and Sun. Through my window surface features come and go depends on light and from! Is going to continue for at least as long be larger and brighter it... [ 15 ] it can no longer get bigger, it will lose its and. Sun will get bigger, it still takes 230 million years be and... Years, the Sun is a hot ball of gases that gives off a stream of particles, fills. The Earth, the Sun will shrink into a black dwarf make up the of! Rotate on its axis, causing us to experience the day and the night family or solar system is up... Released in the star which turns hydrogen into helium every second say our Sun. 16... That orbit our Sun. 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