http://www.reddit.com/user/bootyhole_troll
bootyhole_troll5 karma2019-10-25 17:07:18 UTC
Are we sure that dark matter even exists, if so how do we know, and how didn't we know about until recently? Also, what can we do with dark matter? And how does it relate to dark energy?
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bootyhole_troll5 karma
Are we sure that dark matter even exists, if so how do we know, and how didn't we know about until recently? Also, what can we do with dark matter? And how does it relate to dark energy?
View HistoryShare Link