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3줄모양
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rmDiKSJefevh |
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| Do you know the address? http://egotastic.in.net/ egotasticallstars
The GD 61 system also gives us a glimpse of what is likely to occur one day in the vicinity of our own star - the Sun. Billions of years into the future, it too will burn out and shrink into a white dwarf, consuming asteroids and other debris. |
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Andre |
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2019-06-15 14:12:35 |
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