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  • Solar System - Wikipedia
    The Solar System [d] is the gravitationally bound system of the Sun and the objects that orbit it [11] It formed about 4 6 billion years ago when a dense region of a molecular cloud collapsed, forming the Sun and a protoplanetary disc
  • Solar System Exploration - Science@NASA
    Our solar system includes the Sun, eight planets, five officially named dwarf planets, hundreds of moons, and thousands of asteroids and comets Get the Facts
  • Solar system | Definition, Planets, Diagram, Videos, Facts . . .
    Solar system, assemblage consisting of the Sun and those bodies orbiting it: 8 planets with more than 400 known planetary satellites; many asteroids, some with their own satellites; comets and other icy bodies; and vast reaches of highly tenuous gas and dust known as the interplanetary medium
  • Solar System Scope - Online Model of Solar System and Night Sky
    Online 3D simulation of the Solar System and night sky in real-time - the Sun, planets, dwarf planets, comets, stars and constellations
  • Solar system guide: Discover the order of planets and other . . .
    What is the solar system? How did the solar system form? The solar system is our cosmic neighborhood, made up of the sun and everything that orbits it — planets, moons, asteroids, comets, and
  • The solar system: Facts about our cosmic neighborhood
    Here's a look at our solar system, from the scorching surface of Venus to the home of the largest volcano When you purchase through links on our site, we may earn an affiliate commission
  • Solar System - Definition, Facts, Planets - Science Notes and . . .
    The Solar System is the gravitationally bound system comprising the Sun and all natural objects that orbit it either directly or indirectly This includes the eight planets, their moons, dwarf planets, small Solar System bodies (SSSBs), and the interplanetary medium of gas and dust
  • In Depth | Our Solar System – NASA Solar System Exploration
    Our solar system consists of our star, the Sun, and everything bound to it by gravity – the planets Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune; dwarf planets such as Pluto; dozens of moons; and millions of asteroids, comets, and meteoroids
  • The solar system—facts and information - National Geographic
    Our solar system is made up of the sun and all the amazing objects that travel around it Learn more about the planets, asteroids, and comets in our solar system 3:55
  • Solar System: Planets, Moons, and the Sun Explained
    The solar system is far more than a collection of planets circling a star It is a dynamic, evolving laboratory of cosmic history, stretching over 4 6 billion years It contains everything from the Sun’s blazing fusion furnace to icy bodies on the fringes of space, and it offers endless fascination





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