/u/interrobang__'s posts in /r/askscience

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Just trying to get some perspective.. does every star that we've discovered planets around reside in the Milky Way Galaxy, or have we looked for planets beyond our Galaxy? Does every star have planets around it like our Sun, or do some of them lack planets?

8 upvotes

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Is there a chemical/physiological difference between brains with standard memory capabilities and brains with eidetic memory capabilities?

4 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Just trying to get some perspective.. does every star that we've discovered planets around reside in the Milky Way Galaxy, or have we looked for planets beyond our Galaxy? Does every star have planets around it like our Sun, or do some of them lack planets?	8
Is there a chemical/physiological difference between brains with standard memory capabilities and brains with eidetic memory capabilities?	4