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Neptune and Earth Compared; gas giant; ice giant; planetary rings; ring system - Space Art Illustration

Neptune and Earth Compared

  • Neptune's diameter is slightly less than four times that of the Earth's

  • It has 17 times the mass

  • If you weigh 180 pounds on Earth, you would weigh 202 pounds at Neptune's cloud tops

  • Neptune is 30 times further from the Sun than the Earth


Rings and satellites data from National Space Science Data Center.

Copyright Walter B. Myers. All rights reserved.

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