What is the gravity on Mars?
火星上的重力是多少？
The gravity on Mars is 62% lower than on the Earth. This means that a person who weighs 80 kg (176 lbs) on our planet would weigh only 30 kg (66 lbs) on Mars. Although it would be much easier for humans to walk on Mars, such low gravity can have other not-so-pleasant effects on hypothetical Mars colonists – like causing muscle deterioration and osteoporosis.
火星上的重力比地球上的低62%。这意味着一个在我们星球上体重80公斤的人在火星上只有30公斤。尽管地球人在火星上行走会容易得多，但如此低的重力会对火星殖民者产生一些不那么愉快的影响：比如导致肌肉退化和骨质疏松症。