r/spaceporn Apr 10 '19

First ever real image of a black hole

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u/Consequence6 Apr 10 '19

If your stride is 3 feet, and you're making 2 strides each second, it'll take you just under 600,000 years to run from one side to another. For context, 600,000 years ago was slightly after we discovered how to make stone tools.

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u/zeelobo56 Apr 10 '19

Radical...