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The New York Times

What Is a Black Hole? Here’s Our Guide for Earthlings

10 Apr 2019, 14:22 UTC
What Is a Black Hole? Here’s Our Guide for Earthlings
(200 words excerpt, click title or image to see full post)

Welcome to the place of no return — a region in space where the gravitational pull is so strong that not even light can escape it. This is a black hole.

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