Surely you'd like to know where the Earth ends what surrounds the Earth how far it is to the Moon and the stars why the stars sparkle why a ball you throw up always falls down why it's warmer in the Sun in summer why the Moon is round·one day and crescent-shaped another and what other planets there are besides the Earth.The answers to these and many 'other questions are contained in P. Klushantsev's book All About the Telescope
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