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Astronomy Picture of the Day -- Too Close to a Black Hole
NASA ^ | October 26, 2014 | (see photo credit)

Posted on 10/26/2014 7:32:29 AM PDT by SunkenCiv

Explanation: What would you see if you went right up to a black hole? Featured is a computer generated image highlighting how strange things would look. The black hole has such strong gravity that light is noticeably bent towards it - causing some very unusual visual distortions. Every star in the normal frame has at least two bright images - one on each side of the black hole. Near the black hole, you can see the whole sky - light from every direction is bent around and comes back to you. The original background map was taken from the 2MASS infrared sky survey, with stars from the Henry Draper catalog superposed. Black holes are thought to be the densest state of matter, and there is indirect evidence for their presence in stellar binary systems and the centers of globular clusters, galaxies, and quasars.

October 26, 2014

(Excerpt) Read more at 129.164.179.22 ...


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; astronomy; blackhole; science
[Credit & Copyright: Alain Riazuelo]

1 posted on 10/26/2014 7:32:29 AM PDT by SunkenCiv
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To: brytlea; cripplecreek; decimon; bigheadfred; KoRn; Grammy; steelyourfaith; Mmogamer; dayglored; ...
This completes this week's "Seven Astronomy Pictures of the Day".
The Big One

2 posted on 10/26/2014 7:33:17 AM PDT by SunkenCiv (https://secure.freerepublic.com/donate/)
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To: SunkenCiv

Que up the, “That’s Racist,” kid...


3 posted on 10/26/2014 7:34:51 AM PDT by RandallFlagg (Uninstall Fascist Firefox. Get Pale Moon.)
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To: SunkenCiv

If there’s no matter falling into the black hole that’s what it would look like.


4 posted on 10/26/2014 7:35:38 AM PDT by Moonman62 (The US has become a government with a country, rather than a country with a government.)
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To: Moonman62

Or, there are no black holes, anywhere, ever.


5 posted on 10/26/2014 7:42:27 AM PDT by Louis Foxwell (This is a wake up call. Join the Sultan Knish ping list.)
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To: Moonman62
With matter
6 posted on 10/26/2014 7:42:57 AM PDT by Dallas59
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To: SunkenCiv

down the drain of the universe


7 posted on 10/26/2014 7:49:08 AM PDT by GeronL (Vote for Conservatives not for Republicans)
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To: Louis Foxwell

Right. They are actually full of light and color. We just can’t see the light because the gravity won’t let it escape.

When and if a black hole acquires enough mass, it can make a really Big Bang.


8 posted on 10/26/2014 8:13:48 AM PDT by soycd
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To: soycd

If we could indeed watch something go into a ‘Black Hole’ from our direction, wouldn’t it get so close, then appear to just ‘freeze’ in place, because after getting so close we would no longer see any changes of the object?

I’m probably not explaining myself very well, but you may get what I’m saying. The whole concept is fascinating and difficult for me to wrap my often feeble mind around. lol


9 posted on 10/26/2014 8:27:57 AM PDT by KoRn (Department of Homeland Security, Certified - "Right Wing Extremist")
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To: SunkenCiv

I’m not sure this artist rendition is true to form. With particles falling into the black hole from every direction and the tremendous gravitational lens effect bending the light from distant stars from all directions, wouldn’t the black hole appear as a very bright, fuzzy, small sphere?


10 posted on 10/26/2014 8:30:29 AM PDT by Flick Lives ("I can't believe it's not Fascism!")
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To: SunkenCiv

What Would Happen If You Fell into a Black Hole?

https://www.youtube.com/watch?v=gLMiJQXsmkc

https://www.youtube.com/watch?v=3pAnRKD4raY


11 posted on 10/26/2014 8:50:50 AM PDT by Jack Hydrazine (Pubbies = national collectivists; Dems = international collectivists; We need a second party!)
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To: SunkenCiv

I see...nothing!
12 posted on 10/26/2014 9:00:30 AM PDT by Jack Hydrazine (Pubbies = national collectivists; Dems = international collectivists; We need a second party!)
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To: SunkenCiv

The term “Black Hole” is racist according to John Wiley Price.

https://www.youtube.com/watch?v=oc1zGRUPztc


13 posted on 10/26/2014 9:13:44 AM PDT by DFG ("Dumb, Dependent, and Democrat is no way to go through life" - Louie Gohmert (R-TX))
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To: SunkenCiv

Is it a black hole or a black orb?


14 posted on 10/26/2014 9:30:50 AM PDT by Zuben Elgenubi (NOPe to GOPe)
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To: SunkenCiv

Reminiscent of a different type of "-Hole" containing even higher density material ....

15 posted on 10/26/2014 9:37:36 AM PDT by mikrofon (Object #JB007)
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To: KoRn
It gets stranger. Something so massive it's escape velocity exceeds the speed of light. Picture two astronauts on this side of the 'event horizon,' inside of which there is theoretically insufficient resources in the entire universe to create enough energy to escape. Astronaut "A" steps over that boundary, while Astronaut "B" remains just outside, with the rest of us.

Astronaut B and the rest of us see a man instantly crushed at the Roche limit, his constituent atoms spread over the entire surface of the mass, perhaps with only a squeak of x-rays to indicate Astronaut A's thorough annihilation.

From Astronaut A's point of view, his acceleration toward the black hole would speed him up nearly to the velocity of light, and his perception would be of an "outside" universe coming to a halt, while he experienced an eternity of always being destroyed and always speeding toward an inevitable destruction that is always an eternity away.

Actually, he would die of starvation or old age before arriving at that end, but, still, this always kind of reminds me of traditional descriptions of literal hell, the burning dump of the universe. Eternal fire for those who don't escape, but a quick end for the "damned" for those who do escape.

Eternal damnation, as described by Christ (and reported by credible witnesses), is easier to imagine today than it was 100 years ago. We have at least one real example in nature, as common as dirt in the sky above.

16 posted on 10/26/2014 10:34:07 AM PDT by Prospero (Si Deus trucido mihi, ego etiam fides Deus.)
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To: Prospero

This may be the most frightening post I’ve ever read on FR. I’m not joking.


17 posted on 10/26/2014 8:16:24 PM PDT by fieldmarshaldj (Resist We Much)
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