|MadSci Network: Astronomy|
The sun have planets, some planets have moons, Is there any sub- moons ? At the biginning everything in an galaxy is a big gas ball, the sun is the hottest and biggest thing in a system, the planests (in theory) comes from the sun, then the first question is if the earth is from the sun, then why the temperature of the earth' core is so far from the sun' surface ? and the second one is if a planet can have moon, then can a moon have it's own moons like those planets have ?
Re: Is there any moon has its own moons ?
Try the links in the MadSci Library for more information on Astronomy.