The largest terrestrial planet, Earth has a diameter only one quarter as great as the diameter of the smallest Jovianplanet, Neptune, and its mass is only one seventeenth as great.
The atmospheric phenomena suggested by jovian cloud tops are caused by convection the transfer of heat from the interior of the planet to its surface and beyond.
木星云顶景观显示了由热对流造成的大气现象：对流将热量从行星内部转移至表面或更远的地方。
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In a Jovian stationary orbit, a spacecraft goes around the planet at the same speed as the ionosphere.