Get planet neptune reviews and study guides here. Learn about planet neptune or brush up on your skills. Thorough explanations and practice examples will help you review astronomy.

Study Guides

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  • 1.

    Neptune Help

    Introduction to Neptune Neptune, named after the mythical god of the sea, is more than half again as far from the Sun as is Uranus: 4,504 million kilometers (2,799 million miles). This is 30.06 AU. Neptune receives only ...

    Source: McGraw-Hill Professional
  • 2.

    Moons of Neptune and Pluto Help

    Moons of Neptune and Pluto The two outermost known planets in our Solar System, Neptune and Pluto, each have only one moon that is more than 1,000 km across. Neptune’s lone major satellite is called ...

    Source: McGraw-Hill Professional

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