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Matter Sucked in by Black Holes May Travel into the Future, Get Spit Back Out
LiveScience.com ^
| Dec 18, 2018
| Don Lincoln, Senior Scientist, Fermi National Accelerator Laboratory; Adjunct Professor of Physics
Posted on 12/21/2018 12:36:00 PM PST by ETL
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To: ETL
Star-Trek proposed this theory many years ago.
41
posted on
12/21/2018 1:31:21 PM PST
by
Revel
To: ETL
That movie was a science experiment just by being made. Their intent was to make a movie so crappy that even the universe would intervene to stop it.
To: ETL
Matter Sucked in by Black Holes May Travel into the Future, Gets Spit Back Out Later Fixed that for you.
43
posted on
12/21/2018 1:35:12 PM PST
by
MeganC
(There is nothing feminine about feminism.)
To: Red Badger
BS.................
—
I concur.
44
posted on
12/21/2018 1:38:01 PM PST
by
samtheman
(How can there be so many brain damaged Americans?)
To: Red Badger
Sure, Archimedes. Just show me your long lever and fulcrum.
To: ETL
Most pertinent phrases in the headline: “sucked in” and “spit out.”
46
posted on
12/21/2018 1:43:00 PM PST
by
Swordmaker
(My pistol self-identifies as an iPad, so you must accept it in gun-free zones, you hoplaphobe bigot)
To: Swordmaker
Re: Matter Sucked in by Black Holes May Travel into the Future, Get Spit Back Out
Most pertinent phrases in the headline: “sucked in” and “spit out.”
There are two other words in there...
47
posted on
12/21/2018 1:46:47 PM PST
by
ETL
(Obama-Hillary, REAL Russia collusion! Uranium-One Deal, Missile Defense, Iran Deal, Nukes: Click ETL)
To: ProtectOurFreedom
I’ll show you mine if you show me yours................
48
posted on
12/21/2018 1:48:19 PM PST
by
Red Badger
(We are headed for a Civil War. It won't be nice like the last one....................)
To: ETL
To test, Toss Nancy pelousy and chuck Schumer in. Doesn’t matter where they come out. (I’d suggest including Michael Moore but the black hole would die trying to digest him )
49
posted on
12/21/2018 1:49:50 PM PST
by
faithhopecharity
(“Politicians arent born, they’re excreted.” Marcus Tullius Cicero (106 to 43 BCE))
To: MeganC
Matter Sucked in by Black Holes May Travel into the Future, Gets Spit Back Out LaterI'm sure the same is true for white ones too. Well, at least some of them anyway.
50
posted on
12/21/2018 1:50:13 PM PST
by
ETL
(Obama-Hillary, REAL Russia collusion! Uranium-One Deal, Missile Defense, Iran Deal, Nukes: Click ETL)
To: SkyDancer
It stays in there until it gets spit back out and that is the future as compared to when it went in. The kjtitle is of the same sort as that “The sky is blue.”
51
posted on
12/21/2018 1:51:28 PM PST
by
arthurus
(lj)
To: rightwingcrazy
So it gets compacted into a singularity and sometime in the future (5 billion years the blackhole destabilizes and the matter is released?
Not quite as fun a trip.
Can we sent leftists to one of these black holes to be rid of them ?
52
posted on
12/21/2018 1:52:51 PM PST
by
elbook
To: arthurus
So if I go into a tunnel I come out in the future?
53
posted on
12/21/2018 1:54:04 PM PST
by
SkyDancer
( ~ Just Consider Me A Random Fact Generator ~ Eat Sleep Fly Repeat ~)
To: ETL
To: Red Badger
The end of mine is out by “Farout” (2018 VG18). You’ll have to ask Voyager to come back so you can hitch a ride.
To: ETL
A white hole is the time-reversed image of a black hole: in it, matter can only move outwards.
...
Kind of like antimatter. A positron is the equivalent of an electron moving backwards in time.
56
posted on
12/21/2018 1:57:41 PM PST
by
Moonman62
(Give a man a fish and he'll be a Democrat. Teach a man to fish and he'll be a responsible citizen.)
To: ETL
As the hole’s center evolves, its external surface, or “horizon,” slowly shrinks because of the emission of radiation—a phenomenon first described by Stephen Hawking. This shrinkage continues until the horizon reaches the Planck size (the characteristic scale of quantum gravity) or earlier [4, 5], at which point a quantum transition (“quantum tunneling”) happens at the horizon, turning it into the horizon of a white hole (Fig. 2).
Thanks to the peculiar distorted relativistic geometry, the white hole interior born at the center joins the white horizon, completing the formation of the white hole.
...
But once the black hole evaporates, isn’t all the mass and energy gone?
57
posted on
12/21/2018 1:59:01 PM PST
by
Moonman62
(Give a man a fish and he'll be a Democrat. Teach a man to fish and he'll be a responsible citizen.)
To: ETL
Why is Jodie Foster so frightened about going around and through the hole?
58
posted on
12/21/2018 2:01:31 PM PST
by
x
To: ETL
Notice that she had her GPS-enabled smartphone with her. Getting a pizza.
59
posted on
12/21/2018 2:06:41 PM PST
by
Slyfox
(Not my circus, not my monkeys)
To: ETL
If anyone can solve the mystery as to whats at the center of a black hole, it's Mr. Owl.
60
posted on
12/21/2018 2:09:11 PM PST
by
LeoTDB69
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