new study suggests earth once had many moonlets, until they merged to form the moon - discu.eu

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New study suggests Earth once had many moonlets, until they merged to form the moon http://www.brisbanetimes.com.au/technology/sci-tech/new-study-suggests-earth-once-had-many-moonlets-until-they-merged-to-form-the-moon-20170110-gtp7ii.html 10 comments 10/1/2017 space