What is astronomical telescope?

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In universe there exist temperature of 1000000 degree Centigrade, does there also exist the temperature of -1000000 degree centigrade ?? (in order to satisfy newton's second law)

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What is the weight of the earth?

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Magnetic effect of the earth.

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Explain shape of the earth?

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brief notes on The Moon

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Explain the Astronomical telescope ?

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The weight of the earth.

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what is chandrayan

2 Answers   APPSC,

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how stars comes from different sizes

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brief notes on The Stars

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Explain the Solar eclipse.?

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