I find this more than a little disquieting–I mean, after all, I am really important to me, at least, because I am all I really have and know. Ponder this today, fellow humans.
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You are a tiny speck of nothingness
This is perhaps the most surprising map of all. Think about yourself for a moment. You’re a pretty big deal, right? The things that happen to you feel very consequential, don’t they? And for you, and your family, and your friends, they are. But this is a map of our corner of the universe. It’s called Laniakea and it’s got more than 100,000 galaxies and stretches more than 500 million light years across. You can’t even see earth in it, much less your city, much less your house. “It’s hard to wrap one’s head around how enormous this is,” writes Brad Plumer. “Each of those points of light is an individual galaxy. Each galaxy contains millions, billlions, or even trillions of stars. Oh, and this all is just our little local corner of an even broader universe. There are many other galaxy superclusters out there.” You can see more in this videofrom Nature. It kind of puts things in perspective, doesn’t it?
