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Old December 8th 18, 10:11 AM posted to sci.astro
Jan Panteltje
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Default China launches Chang'e-4 probe to shed light on moon's dark side

On a sunny day (Sat, 8 Dec 2018 10:07:12 +0100) it happened "Paul B. Andersen"
wrote in :

Den 08.12.2018 08.39, skrev Jan Panteltje:
China launches Chang'e-4 probe to shed light on moon's dark side
http://chinaplus.cri.cn/news/china/9...08/220199.html

Data will be relayed by relay satellite "Queqiao" in a halo orbit at the
Lagrangian (L2) point of the earth-moon system, about 455,000 km from the earth.


What is the Moon's "dark side"?


Darth Vader has his base there.