A MAGNETAR, THE MOST DANGEROUS MAGNET IN THE UNIVERSE WITH THE DIAMETRE OF 15 KM? 

Hello, dear friends! Enjoy the video! :) What would you like to watch next time? The closest magnetar to the Earth - AXP 1 E 1048-59. It is 9,000 light years away from our Earth. If you are a fan of our videos, feel free to support our project here: ➥ Support us on RU-vid - www.youtube.com/@kosmo_off/join ➥ Support us on Patreon - www.patreon.com/kosmo_off

“The mass, however, is a completely different matter.” *laughs in science pun*

yeah, consequences of russian roulette truly are mindblowing...

"Now that's *MY* kind of star!" - Magneto

Q : How many confusingly different artist's renditions can we squeeze into a twelve minute video? A : 10¹³

*"black heole"*

Idk why everyone is angry because he took more time to explain everything. Im stoned af and i enjoyed watching every minutes of this, good job man, great video, you have a new subscriber!

Imagine the power you could draw by fixating a few coils around it.

We felt the wrath of a magnetar a few years ago. It was 50,000 Light Years away. Halfway across the entire galaxy. They are incredibly powerful.

These visuals are absolute fantastic as always. How do you do it? Seriously, they’re better than many high budget documentaries.

I constantly thought "dash, not minus!" But he said it so many times that it made me doubt. So I looked it up: it should indeed be minus. Apparently the two numbers are "right ascension and degrees of declination", so you can get plus or minus depending on location (google pulsar nomenclature)

Russian Roulette reference. The chances of a shot are rather small. But when it does happen, the consequences are mind-blowing. I see what you did there!

"the mass however, is a completely different matter"

Came for the science left with a headache.

Minor remark: the "-" in the object's name is a "dash", not a "minus". ("Minus" is a mathematical operator.)

Wait a minute, if the lifespan of a magnetar is only about a million years then the ones we are detecting now probably aren't actually there anymore. This makes them popping up quickly around the galaxy (speaking in geological timespans here) very dangerous for the development of life.

Unfortunately the script for this was written by someone with dementia. Just a bunch of random thoughts thrown together without bearing.

Imagine a copper sphere the size of the sun coming close to a magnetar. Lenz Law but scaled up to insane levels. The magnetar would most likely rip itself apart and the copper sphere would probably be thrown light years away while boiling.

When you compared our sun with the magnetar you didn't show its diameter, but its radius (696,340 km).

"The consequences are truly mind blowing." That analogy got dark real quick.

jesus 2013 is now "several years ago"??, man I'm getting old

Yeah sorry, this is hard to watch when the narrator is taking the extra-long and extra-dramatic route to every point on their script. Too many filler words, working too hard to slap the viewer repeatedly with the WOW factor. Too distracting from the actual subject matter when all I can think is "dude, enough with the jaw drop and awe, the figures can really speak for themselves without going full Jeremy Clarkson drama intensity the whole time".

5:45 A matter of seconds AFTER landing on the surface? Are you sure about that? Sounds too long to me.

Now imagine space travel and how dangerous it will be

"Supermassive black heuole"

2:53 HA! Russian Roulette, when it does happen, the consequences are truly mind-blowing. You don't say?

"A popular science channel" - presumptuous

Black Hole Versus Ultra Magnetar.. We NEED this

"Which in essence is trillions of times that of the electromagnetic radiation on the earth". But isn't electromagnetic radiation in reference to, you know, the scale from radio waves to gamma rays? With visible light somewhere in the middle? That has nothing to do with neutron stars having a 10*13 Tesla magnetic field strength.... but okay, continue... hahaha

Kosmo, don't worry about the negative comments about your 'dramatic' style of presentation. you are a channel that i would put side by side with isaac arthur. It may well irk people already steeped in physics, but your delivery makes the subject matter very accessible to a larger audience. and it is necessary to have showmanship in voice over presentation.The mindblowing facts are usually lost if delivered in monotone voice, without appropriate pauses after significant statements.a channel has to be both entertaining and educational. Kosmo provides both. similar to isaac arthur, except the latter is more futurism e.g. detailed recreation of humanities first mass interstellar 'ark' to search for and colonise a planet in another star system when earth and all inner planets becomes uninhabitable with an expanding sun in about a billion years. His videos are truly epic and long. you do shorter snappier ones. and you are a very new channel in comparison. Also appreciate your voice/accent like isaac arthur rather than all those whiny american accents of millennials. Many non university educated people think science boring, because of a poor high school teaching experience.so dramatic entertaining presentation/teaching overcomes that. and science is really THE most important and relevant academic subject of them all, which includes its incorporation of many mathematical theorems. as for myself after gaining my undergraduate degree in the American studies school of my university, later in life cultivated a thirst for scientific knowledge about the universe, especially cosmology-astrophysics, experimental physics, planetary science, exo-chemistry/biology and marine biology. and took my physics BSc undergrad with the open university, with one free-choice module each semester, allowing me to take minors in my specific subjects of interest, as listed above. ninety percent from home, and ten percent was science field trips. most of the population of first world countries even are relatively scientifically illiterate-they never pick up science after high school again. in U.K it's worse as we leave high school at sixteen years old, with sixth form/college two fill the two year gap until university being purely voluntarily. . That is we can finish our education at sixteen, and usually only those aiming for university take their A levels at a sixth form/further education college. that means every American is receiving two more academic years of science curriculum physic chemistry,biology, and subcategories of physical geography like climate and weather science and geology. keep up the good content.

the way you put the information is unbelievable, despite I know most of those pieces of information I watched the entire video, good work and good choice for the music too.

Tell me one thing in space that “horrifies” researchers. That’s like saying a mountain horrifies researchers.

@5:46 understatement of the century! A golf ball dropped from 1 meter above the surface or a neutron star would hit it half a millionth of a second later, at a large fraction of the speed of light and with a force greater than all the thermonuclear weapons in the world combined. So yes, "A human would be torn to bits in a matter of seconds",... and then some!

8:52 I'm going to the wrong star parties. I never seen these beautiful people. 😅

Ever encountered by mankind… ever discovered by mankind. I wouldn’t want to encounter.

I can't help but imagine massive windings in a dome like structure surrounding a magnetar to convert it to electrical power.

“Truly mind blowing” - Russian roulette being literally mind blowing. Yeesh

I once traveled to a magnetar and stopped it’s rotation with my bare hand and de-magnetized it with a Hello Kitty refrigerator magnet.

Great upload! I had a dream I was revolving around a Magnetar! Scary.

Magneto: we are the next stage in stellar evolution

The way he pronounces the word: "hole" ...

Не хуя не понял, но очень интересно !

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Nice work!

Finally someone using Km than Miles, horses and american dads

3:38 This isn't even my final form!

“Reduced to atoms” - Thanos star

While this stuff is dangerous in the galaxy, what's more dangerous and immediate are asteroids and comets that can easily impact us one day.

I love it when we begin sentences with "despite our incredible technological advances..." and follow with the latest gaping hole in our understanding. I have a friend who happens to be a world-renowned physicist. When I told him 10 years ago about a popular book called "The End of Science," wherein the author claimed that we had pretty much worked out 99% of what there is to know about the universe, he laughed so hard that tears were streaming down his face and he couldn't even speak for a good 5 minutes. When he finally got ahold of himself again, he explained to me that the situation was exactly the opposite. Why do we always think we are so smart, so advanced? Just think about the barbaric methods that were the state of the art in medicine 100 or even 50 years ago. We are still just crawling out of our caves. We still don't even have a Unified Field Theory. We don't even really understand gravity yet. And don't even get me started on our barbarous societal arrangements (I mean, just consider America, the richest country in the history of the world, and the way it treats the vast majority of its citizens...)

I mean I dislike people who think the earth is magnet-shaped as much as the next guy, but calling them magnet-tards is a bit rough...

Science facts, cool animations and clever puns. Well done sir.

Somehow I think someone "landing" on a Magnetar is a tad bit of an understatement

That's a cool name, Magnetar. Sounds like a Transformer. "All must bow before... MAGNETAR!"

Did you know if you walked on a neutron star , you would die 😂

great doc

The most dangerous magnet in the universe! Except we don't have to worry about one, like ever, because the closest one to Earth is still multiple thousands of Light Years away, so... yeah... about that football game last night...

As soon as it introduced itself as “a popular science channel” I knew I’d made a mistake

"The mass is a completely different matter". I see what you did there.

"Micro cos-moss" lol. British reading is always funny

"Your brain is like a magnetar for stupid" Idk if anyone is ever gonna get any mileage off this, just felt like putting it out there

1:43 "...less than a second later, every cubic centimeter in the solar system experienced a wave of gamma radiation." ... 🤨🤔

the mass is a completely different matter...I see what you did there!

Thank you, Brilliant imaging

Finally, my Tamiya can finish it final form with this magnet

How would a person be alive to land and then die? I'm not sure but I have a feeling death comes waaaaaay before one could make it to the surface....

Я конечно пытался хоть что-то понять, но все попытки тщетны... Хотя нет, я услышал слово space, но при чем тут пробел, я хз просто

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Thank you very much for your explanations and the video. Best wishes ❤❤❤

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Nice video. A Suggestion: Please, refrain from really poor sentences like At 5:45 . Anything, including humans, would be torn to pieces and then desintegrated long, long before coling anywhere lcose to the surface. and it would go a lot faster than "a matter of seconds".

Its really hard to even conceptualize tens of thousands of rotations per second. That is insane.

Awesome vid!

I got triggered when he said "minus" instead of "dash"

Зачем нас сюда гонят, никто энглиш почти не знает

If we ever can encounter a magnetar, we should immediately find out how to use its power

Very interesting video!

Why are magnetars and neutron stars always portrayed as spinning spheres? Wouldn't something that massive and spinning that fast be more of a disk or a even a ring? And if the gravity well was strong enough to force it into a sphere, despite internal pressures and centrifugal forces, wouldn't it also be strong enough to collapse it into a black hole? And if it were in fact a ring, what would be the nature of space/time at the center of the ring? Just a musing from a high school drop out.

is this a robot narrating, I feel like this is the first and last time I will be watching anything from this channel

Where can I find these animations? Beautiful.

“The consequences are truly mind blowing…” that’s dark😂👌🏼

Read enough of the comments to understand this wasn't worth watching.

So is the closest one 9,000 light years away (5:18) or 13,000 light years away (8:24)? We should probably figure that out for sure...

Can you imagine magnet fishing with a magnetar! 🤣🤣

Fascinating!!

Magnetars spin once in less than one second not thousands times per seccond pulsars spin that fast, do more research before publishing something.

Why does he sound like he's faking a British accent? It sounds strangely forced

We will never know how the universe works; we will be very lucky if someday we even know how we work -- and what part we really play in the circumstances around us.

"truly mind blowing" ha. Funny.

Is it really "minus"? Not like.. "dash"? Minus doesnt sound rite

The insistence on pronouncing "minus" made me leave this comment and... leave...

Excellent animations

2:40 “Russian Roulette results are truly mind blowing” Didn’t even say “No pun intended”

dreadful narration

The narration on this is so unlistenable!

The interstellar black hole scene, looks exactly like the photo released last year

So _this_ is what Kurt Cobain was talking about in Heart-Shaped Box: magnet tar pit trap.

Could a magnetar be understood by means like the doplar effect or gravitational lensing ?

I wish I had one when I went magnet fishing.

PSR J1748-2446ad is the fastest spinning pulsar at 716 Hz or 716 rotations per second BUT the fastest magnetar spins only 1.4 times per second!

Mind blowing indeed