The fact that this video was only viewable 10 minutes ago, uploaded 11 minutes ago now........ but yet there are comments from up to 3 days ago I believe this guy is a time traveler, great video as always partner
Idk if I'm just paying more attention to this stuff as I get older, but it seems like groundbreaking science is occurring at an ever increasing rate. The Higgs Boson, neutrino detectors, gravitational waves, JWST, first images of black holes, etc. It gives me so much hope to know there are still so many blindingly intelligent people on this planet that just want to add to our collective human knowledge.
Unfortunately many of my colleagues are superstitious to sciences like this. I'm sure if we are taught to innovate rather than follow consumerism this superstition would not exist.
I would expect that discoveries and breakthroughs should be occurring at increasing rates, we had that in the 19th and 20th centuries as it is, it should continue into the 21st century and further into the future. Did you know that what humanity collectively learned over the thousands of years up to the end of the 20th century, half of all that data is just in the 20th century alone? The most chaotic century in human history, on its own, supposedly doubled what humankind had overall gained.
You've seen some things. In a way you're something of a time traveler already. *Edit* Added the word seen as I apparently had forgotten to include it initially. Also I'm amazed that so many were able to fill in the gaps. 😌
good sir, i was a lazy ass in my young years and only started high school in Germany at 29 and am now studying physics. Just finished my bachelors degree and now will continue with my masters degree. It astonishes me every day how crazy things like QM are. There is always a place for hope
Me and my bro were using a screwdriver to separate two halves of a plutonium sphere rather than proper spacers. Anyway he slipped the screwdriver and the halves slapped together, a nice blue flash of cherenkov radiation lit up the room. Dumbass gave himself a lethal dose lol I survived but most of my flesh fell off. Good times.
Hi astrum, I want to pour my heart into this comment. I am really long time viewer here (6-7years i think) I just want to let you know that you made me get fascinated in space and stuff around it so I am glad and proud to do so. I even crack some funfacts to my friends/family, because I gained the knowledge from your work which was and to this day and foward is just brilliant also that you are not like others promoting shitty brands and therefore you don't ruin the quality of videos because of it which is the one of the reasons that kept me watching you and let me tell you I am that type of the guy who just get bored after a while doing/watching the same stuff, but this channel and your team deservenot only my, but others attention too not only for the superior education than probably teachers around this topic, but also for learning about our place in the universe it self. I swear if you made a 4 hours long documentary video about a random rock in space I would watch it in one go ngl. 5 last words: Keep doing these videos please EDIT: If someone found spelling mistakes ignore them, because english is not my main language :)
I have lived long enough that you should never pick holes in comments from people that speak with love, that type of language is universal, and it unites Earthlings like us. I agree with your comment 100%.
You communicate well. If someone complains, tell them "I speak English because it is the only language you speak. You speak English because it is the only language you speak. We are not the same."
I worked at McMurdo Station in 08/09 and I was so bummed (still am) to not be able to make it to the pole because I wanted to see Ice Cube. It's such a cool project.
@@MarinCipollina It's pretty far away. You have to fly for a long time on a LC-130 to get from McMurdo to South Pole and that makes it very expensive for the NSF. There needs to be a very serious reason for you to be down there. One of my coworkers was lucky enough to make the trip, but only because he was the most senior on our team. I got to do plenty of amazing stuff, but not that trip.
Yes that was unfortunate. I, on the other hand, did get to see it having worked on the project in its initial stages when it was some weird poroject. Gratifying to see how much interest it now commands.
you feel a lump in your throat while I punch (a haymaker punch) straight to my face because I was in PR when it was in operation but kept putting off a visit before it went down :(
@@lowcorrelationAye man, I don't know if it's open anymore / remaining, but if both of that are true, then I'd still encourage you to go pay that one visit, and also pay respects now.
Very nicely done and well researched. I am thrilled to see comments reflecting the joy of people watching your content! As a physicist, I would just point out two errors, one significant, the other a point of detail: 1) neutrino interaction cross sections are strongly energy dependent. While neutrinos from reactors, the Sun and other "mundane sources" have earth penetrating capture lengths, extremely high energy ones (of cosmic interest) will actually have capture lengths of less than a mile of matter. This matters for detector design. 2) the Czerenkov radiation process can be successfully described in classical EM theory (QM not necc in practice), which I state specifically because your discussion of the atomic interactions involved in bulk matter is a nice semi-classical description of the process in this regard. Best regards DKB
Great information presented in an extremely professional way. The text, monologue, graphics and animations are of a quality far beyond 90% of the AI stuff here on TH-cam - MUCH appreciated. Bravo!
this explains how we keep finding crazy new stuff in the sky , seeing a signal to an event makes capturing them far easier. I really hope human kind doesn't ruin the opportunity to continue making these discoveries and making progress. We have wasted too much time and energy on war and needless conflict.
The most fascinating use of neutrino detection for me was the collaboration between physicists and archeologists in Egypt about 10 years ago, to determine what, if anything was inside a newly discovered cavity in the Great Pyramid. Egyptologists felt certain that there were cavities still to be discovered within the pyramid, but the government prohibited them from excavating and damaging the temple; the solution to prove or disprove their theory was through neutrino detection and their patterns beneath the floor in question. If I’m not mistaken, the test proved that there was nothing inside the cavity and that it was just hollow space, thus preventing any unnecessary alteration or destruction to the structure. Essentially, the scientists were using neutrinos as a large X-ray machine to determine if the cavity was empty space or filled with unfound treasures. 😊
Wow! I was so bad at science at school, didn't study it after school and kinda get what you're explaining here. You're really good at breaking these things down. You spark the curiosity in people related with Science man! Thanks a lot!
Hey Astrum Team! Just wanted to thank you all for hitting it out of the park as always. The fact that a particle can create a sort of light shock wave is just insane to me! I would like to see some more in depth videos on subatomic particles and why the neutrinos behave this way, like under what circumstance do they interact with normal matter? They don't for the vast majority of time, so what causes them to sometimes? It's all very interesting, and I love to see videos that show the tools we use to see this beautiful universe.
Neutrino's interact via the weak force. If a neutrino passes close to a nucleon it can interact via a heavy W or Z boson, by either being absorbed by the nucleus, turning into a charged lepton, or changing momentum or scattering (colliding with) the nucleus. Electrons can also interact by scattering or causing the neutrino to change into a charged lepton, eg. an electron, muon or tau particle. These processes have a very low probability due to the masses of the W and Z boson force particles (the weak force is similar to the electromagnetic force but the force carriers have a large mass unlike the photon which has zero mass) and the tiny cross section of the neutrino (collision area) which is why they hardly ever interact with matter.
Classic Astrum, a super interesting topic, most of us don't know much about it, but then the delivery of all the amazing detail, clearly and concisely portrayed with enthusiasm by the speaker (Alex) to us the viewer. These are the type of videos I LOVE Astrum for. Thank you Astrum team 😊
1:24 Honestly if you got to all the trouble of gaining access to a place that remote and inhospitable, you'd have to try really really hard to _avoid_ knowing what's happening there. Especially since it's one of the relatively very few things happening there to begin with.
The idea of there being a 1:4 chance of a single neutrino interacting with a single atom in your body over the course of your entire lifetime feels like an excellent premise for a series of YA superhero novels, manga, or comic books.
One of my fav episodes yet! Love how he slowly explains how this stuff works at a perfect pace. Seen docs before about this telescope array before but a perfect refresher! If a neutrino DOES interact with an atom several interesting reactions can occur with the creation of a muon being only one of several.
The current evidence from the Sun is that there is no evidence of energy transport from below the photosphere. The energy of the Sun appears to come directly out of the photosphere, like the Hannes Alfven model, minus the antimatter idea. Given the neutrino issue of the Sun and that neutrinos are known to only come from sources where the nucleons are undergoing fission, the Sun most likely gets it energy from fission of the proton in the photosphere, not from fusion. It doesn't take a billion years for light to migrate out of the core, the light and neutrinos are created simultaneously out of the photosphere.
The energy of the Sun comes directly out of the photosphere not from the core, according to multiple papers, especially those in the book 'Solar Physics and Solar wind,' based on current data from the solar observatories and probes. Light or photons do not migrate out of the core.
Amazing so enchanting to see how something so insignificant in our daily lives can live without being noticed, humans beings need to learn something exciting about the life itself from these particles to see the world in a different perspective, that not all things which are visible are amazing.. somethings can be felt deep inside our hearts. Kudos to the Neutrino team for all the sacrifices for the future of mankind. Thanks! Astrum
@@michaellee6489 Oh I don't doubt it. It's just that on the astronomy side of TH-cam, this track was used for years in Anton's videos, so it feels somewhat associated with his channel
This was a very fascinating topic to learn about. And both the video and the narration was so amazing that I basically listened to the whole thing in one sitting, which is fairly uncommon for me with science videos.
Good thing they were able to discover the neutrino's in the ice, because the Fermilab in Illinois and Sanford Underground Research Facility in South Dakota hadn't discovered anything, according to the lead researcher working in the facility. The place in Sound Dakota was over $3 billion in 2006 to make and they aren't done expanding.
I got disoriented for a sec when I heard bits of music that Anton Petrov has used in his outro for years. My brain kept insisting you had the wrong accent. 😂
The Neutrino has fascinated me ever since I heard about the original experiment to register one using an abandoned silver mine. Hats off to the scientists for this breakthrough.
Yes they did. Left neutrinos and right anti-neutrinos both have weak nuclear charge (i.e. isospin) - the same, in fact, as left electrons and right positrons. Right electrons and left positrons have no weak nuclear or color charge and right neutrinos and left anti-neutrinos *if they exist* have no electrical, weak nuclear or color charge. However, they *still* have Higgs charge, if they exist, as do *all* fundamental particles, except gluons and photons.
The idea came 1930 - something like the neutrino could make some theories work out. The idea was embraced, and neutrinos were expected to exist. In particular, they should exist in nuclear reactors, so that's where they looked (1956) and found some 😊.
You have such a gift for science education. Thank you for your amazing catalog and frequent updates for us space dorks that just can’t get enough fun facts.
How can we tell that there is trillions of neutrinos per second and they are hard to detect and not just a very rare event with little to almost no neutrinos?
For example, we know how much neutrino is produced in nuclear fusion in the Sun, and we know how much energy Sun produces, so we can estimate how many neutrinos come out from the sun. This estimation agrees with the established interaction cross-section of neutrino and rate or neutrino detection in the detectors. So it's probably true :)
What on earth. The sheer thought of tracing back that powerful burst to a specific black hole is so outlandish to me. Time and position accuracy have to be ultra precise to be able to do that. How do you even manage that. How do you account for all the variables sneak into the measurement, and potential accuracy loss in computation etc. This is super impressive.
This is a really exciting strategy! Our new "grand survey' telescopes demand processing huge amounts of data Neutrinos timely arrivals allow the more unusual phenomenon to be observed with the resources we have
Whoh, i looked every episode of some youtuber who worked there when i was out with corona. Its so fascinating and now i get to hear it from you... Such a treat 😍
@@FeeshUnofficial you expect someone (who believes in ghosts) to spend all that time watching a video when they could just read the title? /s reminds me of someone arguing with me about global warming - they definitely proved it was a hoax by posting a link to one of those "skeptical science" hoax debunking articles, hehe
Neutrinos are affected by gravitational lensing. I'm surprised they were able to pinpoint the source of the neutrino to a blazar. I guess the neutrino's tiny mass isn't as affected as other particles by gravitational lensing.
Photons have even less mass than neutrinos and they're lensed. The black hole's jets point directly away from it though, so it's own gravity wouldn't distort the beam much (other than redshifting). Other gravity sources would lens neutrinos like normal though.
@@tst6735 what are you even talking about, this dobsonians have always been specified with inches 🤦♂️ Maybe you can see it with mm if you're lucky too...
Once again we have the misuse of the word "infamous" when he refers to the now defunct Arecibo Telescope. Infamous is used to refer to people or places with a bad reputation like "the infamous SS troops". Use the word "famous" when refering to a non negative person or place, i.e., the famous Arecibo Radio Telescope.
Science proves that humans aren't entirely selfish. We put so many resources and time and money into discovery and then give it freely to the world because we know that it's worth it.
Thank you for this video, i had heard of the observatory in the ice at the south pole, but that was all i knew. Now thanks to your video i know what it is doing and how it works, all new knowledge for me, thank you.
Wow, ghost particles sound super spooky 😂! It's wild how something so tiny can tell us so much about the universe. Makes me feel tiny yet connected, ya know? 🌌✨
Pre-order a copy of the Astrum Book Incredible Universe: The Solar System here - astrumspace.info/3MeH3aj
The fact that this video was only viewable 10 minutes ago, uploaded 11 minutes ago now........ but yet there are comments from up to 3 days ago
I believe this guy is a time traveler, great video as always partner
If that book refers to Earth as "Mostly Harmless" I'm getting one.
plot twist, ghost particles came from the LHC
no option to ship book to Canada?
Still have mine from the first run: #5/175, thank you for everything you do!
Idk if I'm just paying more attention to this stuff as I get older, but it seems like groundbreaking science is occurring at an ever increasing rate. The Higgs Boson, neutrino detectors, gravitational waves, JWST, first images of black holes, etc.
It gives me so much hope to know there are still so many blindingly intelligent people on this planet that just want to add to our collective human knowledge.
Me too ,i 60 seems everday somthing is new and amazing
both probly
Unfortunately many of my colleagues are superstitious to sciences like this. I'm sure if we are taught to innovate rather than follow consumerism this superstition would not exist.
I would expect that discoveries and breakthroughs should be occurring at increasing rates, we had that in the 19th and 20th centuries as it is, it should continue into the 21st century and further into the future.
Did you know that what humanity collectively learned over the thousands of years up to the end of the 20th century, half of all that data is just in the 20th century alone? The most chaotic century in human history, on its own, supposedly doubled what humankind had overall gained.
Dont forget dark oxygen
I'm 72, the idea that 17 yr old me could find and learn all this is grounds for hope.
Too bad your hopes are dashed a thousand fold by the fact that 93% of 17 year olds are tik tok cell phone zombies these days.
You've seen some things. In a way you're something of a time traveler already.
*Edit* Added the word seen as I apparently had forgotten to include it initially. Also I'm amazed that so many were able to fill in the gaps. 😌
good sir, i was a lazy ass in my young years and only started high school in Germany at 29 and am now studying physics. Just finished my bachelors degree and now will continue with my masters degree. It astonishes me every day how crazy things like QM are. There is always a place for hope
72 y/o Nerd. 🎉🎉🎉 Absolute beast.
@@AcademiaFeraz
Why do you say so... I've found so much great info through my lifetime usage of TH-cam
the best way to explain the cherenkov radiation i have ever heard...
I don't know squat about it but I feel like I understood that pretty well.
Me and my bro were using a screwdriver to separate two halves of a plutonium sphere rather than proper spacers. Anyway he slipped the screwdriver and the halves slapped together, a nice blue flash of cherenkov radiation lit up the room. Dumbass gave himself a lethal dose lol I survived but most of my flesh fell off. Good times.
Same!
"F*ck tha pole ice"
- IceCube
Creative
please leave
👏
they are coming straight from the underground
@@slyntho thank you
Hi astrum, I want to pour my heart into this comment. I am really long time viewer here (6-7years i think) I just want to let you know that you made me get fascinated in space and stuff around it so I am glad and proud to do so. I even crack some funfacts to my friends/family, because I gained the knowledge from your work which was and to this day and foward is just brilliant also that you are not like others promoting shitty brands and therefore you don't ruin the quality of videos because of it which is the one of the reasons that kept me watching you and let me tell you I am that type of the guy who just get bored after a while doing/watching the same stuff, but this channel and your team deservenot only my, but others attention too not only for the superior education than probably teachers around this topic, but also for learning about our place in the universe it self. I swear if you made a 4 hours long documentary video about a random rock in space I would watch it in one go ngl. 5 last words: Keep doing these videos please
EDIT: If someone found spelling mistakes ignore them, because english is not my main language :)
Zero significant language problems detected in your post by me, for what it’s worth. In fact, your post is superior to many native English speakers.
Totally agree.
I have lived long enough that you should never pick holes in comments from people that speak with love, that type of language is universal, and it unites Earthlings like us. I agree with your comment 100%.
You communicate well. If someone complains, tell them "I speak English because it is the only language you speak. You speak English because it is the only language you speak. We are not the same."
@@ninjaswordtothehead classic line Lmao0
I worked at McMurdo Station in 08/09 and I was so bummed (still am) to not be able to make it to the pole because I wanted to see Ice Cube. It's such a cool project.
Serious question, how could you be that close and not get there?
@@MarinCipollina It's pretty far away. You have to fly for a long time on a LC-130 to get from McMurdo to South Pole and that makes it very expensive for the NSF. There needs to be a very serious reason for you to be down there. One of my coworkers was lucky enough to make the trip, but only because he was the most senior on our team. I got to do plenty of amazing stuff, but not that trip.
Unironically thank you for your service
Yes that was unfortunate. I, on the other hand, did get to see it having worked on the project in its initial stages when it was some weird poroject. Gratifying to see how much interest it now commands.
How lucky to work in such a unique place, many less than the size of a small town have been there
I can't help but feel a lump in my throat anytime Arecibo is mentioned. 😔
Battlefield doomed it from the start
you feel a lump in your throat while I punch (a haymaker punch) straight to my face because I was in PR when it was in operation but kept putting off a visit before it went down :(
@@lowcorrelation”D’oh!!” Said Homer Simpson and @lowcorrelation 😢😊
Such a shame it all fell apart, quite literally
@@lowcorrelationAye man, I don't know if it's open anymore / remaining, but if both of that are true, then I'd still encourage you to go pay that one visit, and also pay respects now.
Very nicely done and well researched. I am thrilled to see comments reflecting the joy of people watching your content!
As a physicist, I would just point out two errors, one significant, the other a point of detail: 1) neutrino interaction cross sections are strongly energy dependent. While neutrinos from reactors, the Sun and other "mundane sources" have earth penetrating capture lengths, extremely high energy ones (of cosmic interest) will actually have capture lengths of less than a mile of matter. This matters for detector design.
2) the Czerenkov radiation process can be successfully described in classical EM theory (QM not necc in practice), which I state specifically because your discussion of the atomic interactions involved in bulk matter is a nice semi-classical description of the process in this regard. Best regards DKB
Great information presented in an extremely professional way. The text, monologue, graphics and animations are of a quality far beyond 90% of the AI stuff here on TH-cam - MUCH appreciated. Bravo!
Astrum is top tier! He also has the easiest voice to listen to.
Astrum, Sea, and History of the Universe are what all those stupid AI channels are trained with
this explains how we keep finding crazy new stuff in the sky , seeing a signal to an event makes capturing them far easier. I really hope human kind doesn't ruin the opportunity to continue making these discoveries and making progress. We have wasted too much time and energy on war and needless conflict.
War and conflict is often what advances technology at a quicker rate to allow us to make use of it in peacetime in ways such as this
Yea if anything media and dumb brain rot entertainment are what waste our time
The most fascinating use of neutrino detection for me was the collaboration between physicists and archeologists in Egypt about 10 years ago, to determine what, if anything was inside a newly discovered cavity in the Great Pyramid. Egyptologists felt certain that there were cavities still to be discovered within the pyramid, but the government prohibited them from excavating and damaging the temple; the solution to prove or disprove their theory was through neutrino detection and their patterns beneath the floor in question.
If I’m not mistaken, the test proved that there was nothing inside the cavity and that it was just hollow space, thus preventing any unnecessary alteration or destruction to the structure.
Essentially, the scientists were using neutrinos as a large X-ray machine to determine if the cavity was empty space or filled with unfound treasures.
😊
that's cool. thanks for sharing 👍
Yeah the fields should cross study so much more can be learned
I think you mean muons... Not neutrinos.
Tthey dont worked with neutrinos
Muons.
Don't ever change brother. Best space-related channel out there!
Anton Petrov is also very good
This video is one of the few science video on TH-cam that id considers worthy of the time spent watching. Great vid and info. Delivery is awesome.
I love this channel. No click bait awesome content and just overall good vibes. Thank you Astrum
My first thought to "picture a telescope" was legit "which kind?" 😆
I thought of a speckle-bellied lemur. My psychotherapist loves me. 🤎
Mine was similar: What are we observing?
Me too
Wow! I was so bad at science at school, didn't study it after school and kinda get what you're explaining here. You're really good at breaking these things down. You spark the curiosity in people related with Science man! Thanks a lot!
Sausage
I didnt know about them being used as an advanced alert to look at something in other wavelengths. That's awesome!
This is what Astrum is best at, describing fascinating subjects about astronomy, the solar system and the universe in an easily understandable way.
Astrum, great video you deserve more views
Hey Astrum Team! Just wanted to thank you all for hitting it out of the park as always.
The fact that a particle can create a sort of light shock wave is just insane to me! I would like to see some more in depth videos on subatomic particles and why the neutrinos behave this way, like under what circumstance do they interact with normal matter? They don't for the vast majority of time, so what causes them to sometimes?
It's all very interesting, and I love to see videos that show the tools we use to see this beautiful universe.
Agreed.
Thanks for bringing this up. It's probably true that there are collisions that produce less Cherenkov Radiation than is detected in Ice Cube.
Neutrino's interact via the weak force. If a neutrino passes close to a nucleon it can interact via a heavy W or Z boson, by either being absorbed by the nucleus, turning into a charged lepton, or changing momentum or scattering (colliding with) the nucleus. Electrons can also interact by scattering or causing the neutrino to change into a charged lepton, eg. an electron, muon or tau particle.
These processes have a very low probability due to the masses of the W and Z boson force particles (the weak force is similar to the electromagnetic force but the force carriers have a large mass unlike the photon which has zero mass) and the tiny cross section of the neutrino (collision area) which is why they hardly ever interact with matter.
@@tonywells6990thanks for the explanation
0:14 I thought of Professor Farnsworth’s smell-o-scope for some reason, is that weird?
Same music as Anton Petrov, don't know if it was on purpose but love you both.
Anton Petrov is one of my favorite presenter/explainers
Hello wonderful person!
its just generic fill music, like stock photos anyone can use
Anton is miles ahead of this buffoon with this clickbait.
The intro music and title are giving me serious Outer Wilds vibes, and i love it!
Maybe Ghost particles are related to Ghost Matter ?
IceCube can detect the Neutrinos because they come “Straight outta Compton”!
thank you, i thought i was the only one
Neutrinos with Attitude
We've always known Icecube is dope...eh well not lately actually. 😅
Next detector should be called the Dr. Dre Neutrino Observatory
Darn, beat me to it. I bow to your quick wit.
Videos like this are why I love this channel.
It keeps us up to date, not just AI rehashing old findings from years ago
That Amundsen-Scott South Pole Station would make a kick-ass LEGO kit!
great point!
So would CERN and the LHC.
Classic Astrum, a super interesting topic, most of us don't know much about it, but then the delivery of all the amazing detail, clearly and concisely portrayed with enthusiasm by the speaker (Alex) to us the viewer. These are the type of videos I LOVE Astrum for. Thank you Astrum team 😊
From hip hop to astronomy, Ice Cube has done it all!
I got 99 problems but a Higgs ain't one
George Clinton: "I knew ice cube when he was just water ".
1:24 Honestly if you got to all the trouble of gaining access to a place that remote and inhospitable, you'd have to try really really hard to _avoid_ knowing what's happening there. Especially since it's one of the relatively very few things happening there to begin with.
The idea of there being a 1:4 chance of a single neutrino interacting with a single atom in your body over the course of your entire lifetime feels like an excellent premise for a series of YA superhero novels, manga, or comic books.
The worlds can be one together
Cosmos without hatred!
Stars like diamonds in your eyes
GOODBYEEEEEEE MOONMAN!!!!!!!!!!
Rick & Morty.😅
The ground can be space. space. space. space. space.
One of my fav episodes yet!
Love how he slowly explains how this stuff works at a perfect pace.
Seen docs before about this telescope array before but a perfect refresher!
If a neutrino DOES interact with an atom several interesting reactions can occur with the creation of a muon being only one of several.
He won the rap game, made some great action movies, and pioneered neutrino telescopy. Truly a Renaissance man.
So glad the algorithm brought me here! This channel is pretty awesome!
Crazy how long light takes to leave the sun vs a neutrino. Millions of years vs 2 secs
The current evidence from the Sun is that there is no evidence of energy transport from below the photosphere.
The energy of the Sun appears to come directly out of the photosphere, like the Hannes Alfven model, minus the antimatter idea.
Given the neutrino issue of the Sun and that neutrinos are known to only come from sources where the nucleons are undergoing fission, the Sun most likely gets it energy from fission of the proton in the photosphere, not from fusion.
It doesn't take a billion years for light to migrate out of the core, the light and neutrinos are created simultaneously out of the photosphere.
What light takes like 8 minutes not millions of years
Oh to leave the sun yes sorry
The energy of the Sun comes directly out of the photosphere not from the core, according to multiple papers, especially those in the book 'Solar Physics and Solar wind,' based on current data from the solar observatories and probes. Light or photons do not migrate out of the core.
@@JoeDeglman interesting ill have to read up on this more.
Amazing so enchanting to see how something so insignificant in our daily lives can live without being noticed, humans beings need to learn something exciting about the life itself from these particles to see the world in a different perspective, that not all things which are visible are amazing.. somethings can be felt deep inside our hearts. Kudos to the Neutrino team for all the sacrifices for the future of mankind. Thanks! Astrum
Don't think I missed the use of Anton Petrov's classic outro music, Great video!
It's generic public use music. Kinda like stock photos anyone can use...
@@michaellee6489 Oh I don't doubt it. It's just that on the astronomy side of TH-cam, this track was used for years in Anton's videos, so it feels somewhat associated with his channel
This was a very fascinating topic to learn about. And both the video and the narration was so amazing that I basically listened to the whole thing in one sitting, which is fairly uncommon for me with science videos.
Bro, that intro was incredible!
You explain things so clearly, and add valuable context and essential details: I learn so much with each video!
Good thing they were able to discover the neutrino's in the ice, because the Fermilab in Illinois and Sanford Underground Research Facility in South Dakota hadn't discovered anything, according to the lead researcher working in the facility. The place in Sound Dakota was over $3 billion in 2006 to make and they aren't done expanding.
You know they've been detecting neutrinos since the 1950s, right?
They just finished excavating the caverns in SD. The detectors haven’t been installed yet.
And they're both much smaller than IceCube. I'm aware of several detector projects, but none on the scale of IceCube.
How wonderful that we have met with a paradox. Now we have some hope of making progress.
I got disoriented for a sec when I heard bits of music that Anton Petrov has used in his outro for years. My brain kept insisting you had the wrong accent. 😂
Ahhh Anton, the most wonderful of youtube personalities.. Just watching that guy talk warms my heart.
This is mind-blowing! Amazing video! I had no idea this detector existed, wow!
Just recently watched the video about neutrinos on scishow, so this video really came on time ❤
The Neutrino has fascinated me ever since I heard about the original experiment to register one using an abandoned silver mine. Hats off to the scientists for this breakthrough.
" Nintendo's pass through everything" + Colonel Jack O'Neall, Stargate SG-1
Typical 5th kind sentence.
@@MrGerdbrecht You mean 5th RACE - they were never called a 5th "kind".
FAIL
😂😅😊
@@ross-carlson Never watched SG1 in english
Cheers to the entire Ice Cube team. The entire project is _genius_ - using the pure ice of the continent itself as a colossal detector!
Great video, just watched the whole thing at 100x speed
skull
didn't watch at 100x speed or at all but I will take your word for it
Beat me to it!
This channel is so good. I'm gonna order the book, I can't wait.
2:17 Super no way !
Lol
man, this videos are soo good
A tremendous script - really nice use of English, so clear , communicating so much clearly, with locvely descriptions and metaphors . Well done .
Yes my poop is working overtime in the dusky dungeons.
Finally, an science news channel that gets to the point… and actually has a point
neutrinos are one of those particles that in our universe just didn’t get a charge when the physics dice was rolled.
Yes they did. Left neutrinos and right anti-neutrinos both have weak nuclear charge (i.e. isospin) - the same, in fact, as left electrons and right positrons. Right electrons and left positrons have no weak nuclear or color charge and right neutrinos and left anti-neutrinos *if they exist* have no electrical, weak nuclear or color charge. However, they *still* have Higgs charge, if they exist, as do *all* fundamental particles, except gluons and photons.
@@RockBrentwood uh, sir, i’ve got a PHD in particleology. i think i know what im taking about.
As always another superb video! ❤❤❤
Long time subscribed but, all I have is questions. Very interesting subject too! But I can't help my total confusion on how we know these exist.
The idea came 1930 - something like the neutrino could make some theories work out. The idea was embraced, and neutrinos were expected to exist. In particular, they should exist in nuclear reactors, so that's where they looked (1956) and found some 😊.
I think the history of science should be more in focus in schools. Not because it's important but because it's fascinating!
You have such a gift for science education. Thank you for your amazing catalog and frequent updates for us space dorks that just can’t get enough fun facts.
How can we tell that there is trillions of neutrinos per second and they are hard to detect and not just a very rare event with little to almost no neutrinos?
For example, we know how much neutrino is produced in nuclear fusion in the Sun, and we know how much energy Sun produces, so we can estimate how many neutrinos come out from the sun. This estimation agrees with the established interaction cross-section of neutrino and rate or neutrino detection in the detectors. So it's probably true :)
What on earth. The sheer thought of tracing back that powerful burst to a specific black hole is so outlandish to me. Time and position accuracy have to be ultra precise to be able to do that.
How do you even manage that. How do you account for all the variables sneak into the measurement, and potential accuracy loss in computation etc. This is super impressive.
This is a really exciting strategy!
Our new "grand survey' telescopes demand processing huge amounts of data
Neutrinos timely arrivals allow the more unusual phenomenon to be observed with the resources we have
Whoh, i looked every episode of some youtuber who worked there when i was out with corona.
Its so fascinating and now i get to hear it from you... Such a treat 😍
Can't wait for my adjacent family to see another title like this and call me names because science proved ghosts are real and I didn't believe them
If they say it about this video you should tell them to actually WATCH the vid
I feel bro. 🫂
@@FeeshUnofficial you expect someone (who believes in ghosts) to spend all that time watching a video when they could just read the title? /s
reminds me of someone arguing with me about global warming - they definitely proved it was a hoax by posting a link to one of those "skeptical science" hoax debunking articles, hehe
We have been detecting them since 1956
Man, just watch the vid
I’ve never witnessed such awesome editing as this one.
14:58 why do they need to be bald? hahaha
The way you describe this really makes it sound like subatomic ghost hunting, which is really cool.
My doctor before he switch to a medical worked for Fermi lab and helped build the BOREXINO detector in Italy.
Astral magnificence as always from astrum and Alex great videos for great minds and beginners alike. ❤
Ghost particles were first detected in 1956.
One of the best you have made on ground based laboratories!
Neutrinos are affected by gravitational lensing. I'm surprised they were able to pinpoint the source of the neutrino to a blazar. I guess the neutrino's tiny mass isn't as affected as other particles by gravitational lensing.
That's more because unlike other particles neutrinos can go right through the stars
Photons have even less mass than neutrinos and they're lensed. The black hole's jets point directly away from it though, so it's own gravity wouldn't distort the beam much (other than redshifting). Other gravity sources would lens neutrinos like normal though.
Not really
Neutrinos have less mass than photon
Not other way around
@@whiteeye3453 and how much do you think is the mass of a photon? :)
Amazing video, many thanks 👍
In the movie “2012,” a scientist looks at a monitor and says, “This neutrino is not behaving normally.” That was a very funny scene. 😁
Crack in The World is a much better film.
Thanks for this very valuable science lesson.
ITS THE GHOST SIGNAL
PREPARE FOR THE CONTINGENCY LADS
Thank you for remarkable information on neutrinos, the IceCube Observatory, etc., I knew nothing about.
14:18 one of the people appears to be a dog !
They found them!! That's so exciting!!! ❤❤❤
0:13 an 8-inch dobsonian
P900. Take it or leave it
Inch? Please speak Metrics. The language of science. Thanks
@@tst6735 what are you even talking about, this dobsonians have always been specified with inches 🤦♂️
Maybe you can see it with mm if you're lucky too...
@@CassiniA312 OK. I have done the conversion.
Fantastic channel. Great job
Ghost particles on Earth?
"Who ya gonna call? 👻..."
🎶Particle Physicists🎶
@@deadralynx1288
when there's a strange quark pair, in your neighborhood, who ya gonna call?
@@timberwolf0122 Quark Busters!😂
Scooby Doobie Doo!
Thank you for clearly explaining the mechanism behind Cherenkov Radiation. Nice one Astrum Alex
Once again we have the misuse of the word "infamous" when he refers to the now defunct Arecibo Telescope. Infamous is used to refer to people or places with a bad reputation like "the infamous SS troops". Use the word "famous" when refering to a non negative person or place, i.e., the famous Arecibo Radio Telescope.
Science proves that humans aren't entirely selfish. We put so many resources and time and money into discovery and then give it freely to the world because we know that it's worth it.
@0:15 I imagined a satellite constellation array the size of our moon...
That's fire
Thank you for this video, i had heard of the observatory in the ice at the south pole, but that was all i knew. Now thanks to your video i know what it is doing and how it works, all new knowledge for me, thank you.
Can’t help but notice you didn’t cite any sources or link any material in your description. For all we know you could just be making all this up.
He's talking about ice cube and it says credit in The bottom right corner.
😮😮😮
Finally got to order one of your amazing books, missed out last time and my kids will love looking at these.
Thank You for the upload!👍🏻
Very interesting episode! Thank you for posting it!
Wow, ghost particles sound super spooky 😂! It's wild how something so tiny can tell us so much about the universe. Makes me feel tiny yet connected, ya know? 🌌✨
Hey Alex......love the sound of your voice. Unique accent.
You, yourself, as much as anybody in the entire universe, deserve your love and affection.
Okay but, we're talking nutrinos here.
Never regret. If it's good, it's wonderful. If it's bad, it's experience.
Best place to learn 🙏
Superb video!👏👏👏👏👏👍
Very very nice video, thank you so much.
Absolutely fabulous visuals.
Solid!
Top KEK!
Peace be with you.