Life
Low gravity makes astronauts prone to falling over
We need to feel a certain gravitational force to tell up from down, which has big implications for the design of objects for bases on other planets
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We need to feel a certain gravitational force to tell up from down, which has big implications for the design of objects for bases on other planets
The moon has odd lemon-like bulges on each side. A new model shows they were caused by the pull of Earth's gravity when the moon was young