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  • Discovering Something New

Size of Milky Way Galaxy

How many stars are estimated to be in our Milky Way Galaxy?And how many planets? Going with the speed of light, how many years would it take to go from one end of the Galaxy to the other end? Since everything is moving in space, how fast is our Milky Way Galaxy moving?
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      • Size of Milky Way Galaxy
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  • Discovering Something New

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