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  • Kuiper belt - Wikipedia
    The Kuiper belt ( ˈkaɪpər ⓘ KY-pər) [1] is a circumstellar disc in the outer Solar System, extending from the orbit of Neptune at 30 astronomical units (AU) to approximately 50 AU from the Sun [2] It is similar to the asteroid belt, but is far larger—20 times as wide and 20–200 times as massive [3][4] Like the asteroid belt, it consists mai
  • 10 Things to Know About the Kuiper Belt - NASA Science
    The Kuiper Belt is one of the largest structures in our solar system — others being the Oort Cloud, the heliosphere and the magnetosphere of Jupiter Its overall shape is like a puffed-up disk, or donut
  • Kuiper belt | Definition, Location, Size, Facts | Britannica
    Kuiper belt, flat ring of icy small bodies that revolve around the Sun beyond the orbit of the planet Neptune It comprises hundreds of millions of objects whose orbits lie close to the plane of the solar system
  • What is the Kuiper Belt? | Space
    The Kuiper Belt is a cold donut-shaped region of icy objects that circles the outer solar system beyond the orbit of the eighth planet from the sun, Neptune
  • In Depth | Kuiper Belt – NASA Solar System Exploration
    The Kuiper Belt represents an enormous, donut-shaped volume of space in the outer solar system While there are many icy bodies in this region that we broadly refer to as Kuiper Belt Objects (KBOs) or trans-Neptunian objects (TNOs), they're fairly diverse in size, shape, and color
  • Kuiper Belt – Objects, Location, Facts - Science Notes and Projects
    The Kuiper belt is a thick ring of dwarf planets, comets, and debris out past the orbit of Neptune The belt contains around one hundred thousand objects that are at least 100 kilometers wide and countless smaller bodies
  • What Is The Kuiper Belt? - Science ABC
    The Kuiper Belt resembles the shape of a torus in its entirety and spans from about 30 AU to 55 AU (1 astronomical unit = the distance of Earth from the Sun); this comes to around 7 4798935 x 10 9 kilometers at its longest span
  • Kuiper Belt Facts - Science@NASA
    The Kuiper Belt is a large, doughnut-shaped region of icy bodies extending far beyond the orbit of Neptune The Kuiper Belt is located in the outer reaches of our solar system beyond the orbit of Neptune It's sometimes called the "third zone" of the solar system
  • What Is the Kuiper Belt? | NASA Space Place – NASA Science for Kids
    What Is the Kuiper Belt? The Short Answer: The Kuiper Belt is a ring of icy bodies just outside of Neptune’s orbit Pluto is the most famous Kuiper Belt Object The Sun is at the center of our solar system It is orbited by eight planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune But what’s past Neptune?
  • The Kuiper Belt: Home to Millions of Celestial Objects - HowStuffWorks
    Sitting beyond the orbit of Neptune, the Kuiper (pronounced Ky-per) belt is home to millions (or billions, it's unclear) of icy objects that orbit our sun just like the planets and asteroids we know about Here's how NASA puts it: "Similar to the asteroid belt, the Kuiper belt is a region of leftovers from the solar system's early history Like





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