Even on earth, the atmosphere rotates faster at the equator than towards the poles. But surface features do not. Surface features from pole to pole all rotate at the same rate. This discovery that the Sun has a
000 kilometers an hour—exactly the same speed that the earth rotates.A satellite must orbit the Earth with its antennae(天线)facing the earth.Sometimes it moves away from its orbit,So there are little rockets on it which are used to put the satellite back in the right position.This ...
The hollow planet theory explains how a planet such as Mars has almost no magnetic field even though it rotates nearly the same speed as Earth does, yet Mercury that rotates very slowly with only three daily rotations in two of its years has a strong magnetic field. This would occur if ...
Others have suggested that the mountains arose when the moon was first forming and spinning much faster, and thus shoving material toward the equator. Sheppard is perhaps most intrigued by its strange inclination. Most of Saturn’s regular moons, the ones that formed along with it, orbit along...
The speed of rotation can affect the geology and climate of a planet such as on Jupiter where rapid rotation creates huge storms. Image: the speed of rotation of the Earth at the equator is 1670 km/h. At the North and South poles, the speed of rotation is zero. ...