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  • Sun - Wikipedia
    The Sun is a G-type main-sequence star that makes up about 99 86% of the mass of the Solar System [31] The Sun is classed as a G2 star, [32] meaning it is a G-type star, with 2 indicating its surface temperature is in the second range of the G class
  • Sun - NASA Science
    The Sun is the star at the heart of our solar system Its gravity holds the solar system together, keeping everything — from the biggest planets to the smallest bits of debris — in its orbit
  • The Sun, our Solar System’s star | The Planetary Society
    The Sun is the engine behind much of Earth’s environment, providing energy for everything from ocean currents and weather patterns to the plants and algae that form the base of many food chains
  • Meet the Sun - Center for Science Education
    The Sun is the closest star to Earth and is the center of our solar system Learn about fun Sun facts
  • Sun Facts - Size, Temperature, Structure, and Life Cycle
    Sun facts including size, temperature, composition, structure, formation, and life cycle of the star at the center of our Solar System
  • About The Sun - NSO - National Solar Observatory
    Facts about the Sun and detailed descriptions of solar features including sunspots, prominences, flares and coronal mass ejections
  • Sun - National Geographic Society
    The sun is an ordinary star, one of about 100 billion in our galaxy, the Milky Way The sun has extremely important influences on our planet: It drives weather, ocean currents, seasons, and climate, and makes plant life possible through photosynthesis
  • Solar System: Planets, Moons, and the Sun Explained
    The Sun: The Heart of the Solar System At the center of the Solar System sits the Sun, a gigantic sphere of glowing plasma that contains more than 99 percent of all the system’s mass Everything in the Solar System—planets, moons, asteroids, and comets—moves under the gravitational influence of this powerful star
  • News, sport, celebrities and gossip | The Sun
    Get the latest news, exclusives, sport, celebrities, showbiz, politics, business and lifestyle from The Sun
  • Latest News headlines, exclusives and opinion | The Sun US
    Breaking headlines and latest news from the US and the World Exclusives, live updates, pictures, video and comment from The Sun





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