10/10/24 05:27:22.41 mPMHv+fa0
＞If Gliese 581g has a rocky composition similar to the Earth's, its diameter would be about 1.2 to 1.4 times that of the Earth. It's gravity is likely to be similar - allowing a human astronaut to walk on the surface upright without difficulty.
重力も人間が難なく歩けるようなレベルらしいぞ