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  2. Asteroid belt - Wikipedia

    en.wikipedia.org/wiki/Asteroid_belt

    The total mass of the asteroid belt is significantly less than Pluto's, and roughly twice that of Pluto's moon Charon. The asteroid belt is a torus-shaped region in the Solar System, centered on the Sun and roughly spanning the space between the orbits of the planets Jupiter and Mars.

  3. Asteroidal water - Wikipedia

    en.wikipedia.org/wiki/Asteroidal_water

    The "snow line" of the Solar System lies outside of the main asteroid belt, and the majority of water is expected in minor planets (e.g. Kuiper belt objects (KBOs) and Centaurs). Nevertheless, a significant amount of water is also found inside the snow line, including in near-earth objects (NEOs).

  4. Phaeton (hypothetical planet) - Wikipedia

    en.wikipedia.org/wiki/Phaeton_(hypothetical_planet)

    Phaeton (alternatively Phaethon / ˈ f eɪ. ə θ ən / or Phaëton / ˈ f eɪ. ə t ən /; from Ancient Greek: Φαέθων, romanized: Phaéthōn, pronounced [pʰa.é.tʰɔːn]) is a hypothetical planet hypothesized by the Titius–Bode law to have existed between the orbits of Mars and Jupiter, the destruction of which supposedly led to the formation of the asteroid belt (including the ...

  5. Solar System belts - Wikipedia

    en.wikipedia.org/wiki/Solar_System_belts

    Solar System belts are asteroid and comet belts that orbit the Sun in the Solar System in interplanetary space. [1] [2] The Solar System belts' size and placement are mostly a result of the Solar System having four giant planets: Jupiter, Saturn, Uranus and Neptune far from the sun. The giant planets must be in the correct place, not too close ...

  6. Astronomers trace the origin of meteorites that have struck Earth

    www.aol.com/news/astronomers-trace-origin...

    Another 8% of the Earth meteorites can be traced to the Flora and Nysa asteroid families in the main asteroid belt, the research found. And about 6% of the meteorites can be traced to Vesta, it ...

  7. Origin of water on Earth - Wikipedia

    en.wikipedia.org/wiki/Origin_of_water_on_Earth

    The boundary of the region where ice could form in the early Solar System is known as the frost line (or snow line), and is located in the modern asteroid belt, between about 2.7 and 3.1 astronomical units (AU) from the Sun. [24] [25] It is therefore necessary that objects forming beyond the frost line–such as comets, trans-Neptunian objects ...

  8. Nasa’s James Webb telescope looks at asteroid belt outside ...

    www.aol.com/nasa-james-webb-telescope-looks...

    Fomalhaut asteroid belt is far more complex than researchers had realised Nasa’s James Webb telescope looks at asteroid belt outside our solar system – and finds surprise Skip to main content

  9. Earth about to pull tiny space rock into its orbit as ... - AOL

    www.aol.com/earth-pull-tiny-space-rock-113254445...

    A small asteroid will be pulled into orbit around the Earth as a “mini-moon” later this month before the space rock departs into other parts of the solar system.. The 10m-wide asteroid, dubbed ...