What's Inside a Black Hole? Past the Event Horizon - Sky & Telescope - Sky & Telescope

What’s inside a black hole? Wormholes? Alternate universes? If you fell into a black hole, only one thing’s for sure: its tidal forces would kill you.

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What's Inside a Black Hole? Past the Event Horizon - Sky

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Some black holes are anything but black – and we've found more than 75,000 of the brightest ones

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What's Inside a Black Hole? Past the Event Horizon - Sky

News, Telescopes Unite in Unprecedented Observations of Famous Black Hole