Solar system – Age 4.568 billion years
Solar system
![[Moon] Project Landing on the Moon](https://www.wautom.com/wp-content/uploads/2020/09/image-44-200x120.png "[Moon] Project Landing on the Moon")
![[Moon Base] China Russia Plan Joint Lunar Base](https://www.wautom.com/wp-content/uploads/2020/11/image-32-200x120.png "[Moon Base] China Russia Plan Joint Lunar Base")
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