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  • Sun - Wikipedia
    It is the main source of energy for life on Earth The Sun has been an object of veneration in many cultures and a central subject for astronomical research since antiquity The Sun orbits the Galactic Center at a distance of 24,000 to 28,000 light-years Its mean distance from Earth is about 1 496 × 108 kilometres or about 8 light-minutes
  • Sun - Wikipedia, the free encyclopedia
    The enormous effect of the Sun on Earth has been recognized since prehistoric times The Sun was thought of by some cultures as a deity The synodic rotation of Earth and its orbit around the Sun are the basis of some solar calendars
  • Sun | Definition, Composition, Properties, Temperature, Facts . . .
    Sun, star around which Earth and the other components of the solar system revolve It is the dominant body of the system, constituting more than 99 percent of its entire mass
  • Sun - Wikiwand
    The Sun is the star at the centre of the Solar System It is a massive, nearly perfect sphere of hot plasma, heated to incandescence by nuclear fusion reactions
  • Sun: Facts - NASA Science
    The core is the hottest part of the Sun Nuclear reactions here – where hydrogen is fused to form helium – power the Sun’s heat and light Temperatures top 27 million °F (15 million °C) and it’s about 86,000 miles (138,000 kilometers) thick
  • Our solar system: The sun information and facts | National Geographic
    Every 230 million years, the sun—and the solar system it carries with it—makes one orbit around the Milky Way's center Though we can't feel it, the sun traces its orbit at an average velocity
  • The Sun: Facts, size, and fate of Earth’s blazing star
    Our Sun is a middle-aged star, approximately 4 6 billion years old It formed from the gravitational collapse of a region within a large molecular cloud primarily composed of hydrogen and helium
  • Sun | Space Wiki | Fandom
    The Sun, also known as Sol or Helios, is the star located at the centre of our Solar System It is a colossal and remarkably spherical mass of scorching plasma


















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