Finally! A Black Hole That You Can Visit And Survive!

Finally! A Black Hole That You Can Visit And Survive!

Finally! A black hole that you can visit and survive!

Want a trip through a black hole without having to experience that pesky death? You’re in luck. There’s a special kind of black hole that’s not just survivable, but might get you to another time, or another universe.

Black holes are, traditionally, the scariest things in the universe. Huge, mysterious, inescapable, they wander through the universe and eat everything that gets too close. “Too close” is defined by their event horizon. This is the point at which they go dark, because it requires so much energy to escape them that not even light can get away. Since not even a photon can cross the barrier, no event that happens inside the horizon can ever have an effect on people outside.

Unless, something very odd was going on in the center of the black hole. Most black holes spin - this is something that was discovered way back in the 1960s by physicist Roy Kerr. It wasn’t exactly a shock, because most of the material that collapses into a black hole was already spinning. Sometimes, however, the spin on Kerr black holes goes a little above and beyond. Ever spun a glass of water, or soda bottle, so that the liquid inside swirls? Sometimes, if you spin it enough, the liquid actually parts, leaving a clear center and a spinning ring of water around it. The same kind of thing can happen in Kerr black holes. Instead of a singularity at the center, there’s a ring. And you can go through the open portion of that ring without touching the gravitational crush.

What’s on the other side? A lot of people have wondered. Some people think that these kind of black holes might be our key to time travel. They might be wormholes that let us hop between different points of the universe. Or they might be portals to different universes entirely. First we’ll have to find a few, and then we’ll need a few volunteers to go through. Preferably ones that haven’t seen Event Horizon.

Top Image: NASA/JPL-Caltech

Second Image: Dana Berry/NASA

Via NASA, Astrophysics Spectator, Discovery.

More Posts from Outofambit and Others

12 years ago
(MIKE FUCK OFF WE’VE BEEN OVER THIS ALREADY I H8 U NO LOVE)
(MIKE FUCK OFF WE’VE BEEN OVER THIS ALREADY I H8 U NO LOVE)

(MIKE FUCK OFF WE’VE BEEN OVER THIS ALREADY I H8 U NO LOVE)

im cryin this is what im doing with my life wowowow a ma zing !!

7 years ago

Meanwhile in the YW fandom…

(Subject of discussion: Nita and Kit’s hypothetical future wedding. Hat tip to the Slack chat for a lot of this. More to come.)

“How are they going to explain that one of the bridesmaids is a whale?”

S'reee, upon the mention of the hen do: “is it customary for one to bring their own fowl?”

“The Penn gating team can deal Grand Central for a day, we have lives too… sometimes? Oh, who am I kidding, Rhiow and I are so overdue for a vacation. Hurry up and make this ‘wedding’ thing happen, please.” –Urruah, probably

“I think we’re going to have a bit more luck sneaking an undisguised Sker'ret past the Rodriguez grandparents than we would getting Helena to stand on Kit’s side.”

“If only I could stay in whaleshape during the ceremony – I could be your ‘something blue!’”

“'Ree, don’t take this the wrong way, but you’re almost as big as the venue….”


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1 year ago

yall arent ready yet but one day were going to talk about how the young wizards series is better than harry potter. the language is more complicated but trust me, its better 

10 years ago

Technology drives exploration and we’re building on the Apollo program’s accomplishments to test and fly transformative, cutting edge technologies today for tomorrow’s missions. As we develop and test the new tools of 21st century spaceflight on the human path to Mars, we once again will change the course of history.


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10 years ago

I’m pretty sure that “writing a strongly worded letter to the laws of thermodynamics” is my new favorite description of wizardry.


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yw
4 years ago

At the Young Wizards end of things: a progress report

At The Young Wizards End Of Things: A Progress Report

Those of you who saw the November post about the general updating of all the Young Wizards sites (secondary to this call for opinions/advice) will already know in a general way what’s been on the agenda. That agenda has been moving forward in fits and starts, and finally there’s enough action to be worth reporting on.

Keep reading


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11 years ago

Top Ten Female Characters from Books or Television

2) Nita Callahan

Favorite quote: “Wow, who sold you that one? I think I’ll go ennoble a couple waffles.” (And basically all of books 6 and 9 where she saves the day)

Nita is my favorite book heroine ever. From the very beginning, I related to her completely for her love of reading and learning, and for being made fun of for it. She is one of the most relatable characters I’ve ever come across. She’s young, but seems so much older- whether because of the wizardry and the responsibility that comes along with it, or because everyone always feels like they’re more mature than the world thinks they are. She shows us that you don’t have to be a respected adult to change (or to save) the world. She’s insecure, selfish, moody (like when she snaps at Kit for no reason), but she also can admit when she’s messed up and learns from her mistakes. She considers giving up wizardry and her best friend to save her mother. She almost goes through with sacrificing herself to save the world (even though she wasn’t too happy about it when she first found out that’s what she got herself into) when she was what, 12/13? She’s quick in a crisis, and very smart. In A Wizard Alone, she taught me so much about grieving, and I wished those books had been there for me when my own mom passed away (though I was probably a bit too young then). Not to mention that in A Wizard Alone she singlehandedly saves the day, using what the Lone Power tried to use to bring her down to bring It down, and save Darryl and Kit. She also nearly singlehandedly saves the day in A Wizard of Mars, not letting her jealousy or anger get in the way of what needed to be done, while also being rather bad ass about it. Nita taught me that it’s okay to be angry- you can use it to your advantage. She helped to teach me that what people think of you doesn’t matter. The people who made fun of/beat up Nita didn’t know that she helped save their lives more than once, and she never let them color her view of humanity. She never once doubted that their lives weren’t worth saving, despite how they treated her. She showed me that being a good sister doesn’t mean you can’t fight and tease each other sometimes.  She went from being very dependent on Kit- always giving her power to him, helping him rather than the other way around- to being a very good, independent wizard who stands on her own and stands tall.


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10 years ago
This Took FOREVER.  Mostly Cause Of All The Jewels.  Thankfully I Had A Brush For Them.  It’s Supposed
This Took FOREVER.  Mostly Cause Of All The Jewels.  Thankfully I Had A Brush For Them.  It’s Supposed

This took FOREVER.  Mostly cause of all the jewels.  Thankfully I had a brush for them.  It’s supposed to be the outfit described on page 184-185 (in my copy at least)of Wizard’s Holiday:

"Today the long overcoat he favored was in blue, and it was richly, even thickly, embroidered with jewels, in all shades of blue and green, some of them the size of marbles or quails eggs. Guantlets, tunic, boots, all were in metallic blues and greens, and the fillet binding his brows was of some blue metal."


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9 years ago
This Is A Simulation Of What Scientists Believe Jupiter’s Atmosphere Looks Like From The Inside. Source

This is a simulation of what scientists believe Jupiter’s atmosphere looks like from the inside. Source


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outofambit - Out of Ambit
Out of Ambit

A personal temporospatial claudication for Young Wizards fandom-related posts and general space nonsense.

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