Saturday, February 20, 2016

If You’re Going to Fall Into a Black Hole, Make Sure It’s Rotating






If You’re Going to Fall Into a Black Hole, Make Sure It’s Rotating


It’s no secret that black holes are objects to be avoided, were you to plot yourself a trip across the galaxy. Get too close to one and you’d find your ship hopelessly caught sliding down a gravitational slippery slope toward an inky black event horizon, beyond which there’s no escape. The closer you got the more gravity would yank at your vessel, increasingly more on the end closest to the black hole than on the farther side until eventually the extreme tidal forces would shear both you and your ship apart.

Whatever remained would continue to fall, accelerating and stretching into “spaghettified” strands of ship and crew toward—and across—the event horizon. It’d be the end of the cosmic road, with nothing left of you except perhaps some slowly-dissipating “information” leaking back out into the Universe over the course of millennia in the form of Hawking radiation.

Nice knowin’ ya.That is, of course, if you were foolish enough to approach a non-spinning black hole. Were it to have a healthy rotation to it there’s a possibility, based on new research, that you and your ship could survive the trip intact



More  http://bit.ly/1QpJDn8



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