Well, hundreds. Thousands means that the neutron star's equator moves at around the speed of light, if radius is around 13 km (a pulsar is a radiating neutron star)
No matter what you do .. if you do it for many many years and there are hundreds of thousands of you, you'll get creative... Across all disciplines. It's good but it's not unique.
Millisecond pulsar isn't "compete millions of rotations per second" The FASTEST pulsar is PSR J1748−2446ad it spins at only 716 rotations/sec - 43,000RPM~ Millisecond is 1/1000th of a second millisecond pulsar is is
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
It's fascinating to know more about these frequencies in detail. It helps us gain further understanding on how the world functions, one way or the other.
@@andymouseHow has that anything to do with understanding how things work. And they do effect the whole universe constantly, just not to a noticeable amount.
10:30 A pulsar can't rotate millions of times per second. That would require its outer shell to move much faster than the speed of light. The theoretical cap is around 1,000 rotations per second.
@@ryannyeholt6652 I'm not sure what the exact limit is. I'm not a physicist. I'm relying on AI and the internet. The fastest assumed possible is ~1000 rotations per second (fastest found is ~750), but the outer shell still isn't traveling at c. So yes, apparently several thousand rotations per second is the limit set by the speed of light.
The length of LIGOs arms are multiplied by reflecting the laser beams between mirrors at each end. I forget the exact number but it is a couple of hundred times at least. The lasers are quite powerful too to ensure enough light is available to do this accounting for small losses with each reflection.
Your podcast wasn't a success just because people here supported you, it was a success because of your happy and enthusiastic way of explaining these things. You clearly love astronomy & you do what you do exceedingly well. With that much love for anything, you're bound to do well. Keep up the good work.
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
It seems as if we exist in a modulating gravitational wave. Imagining our entire galactic cluster bobbing up and down to the effect. Sweet episode, love the continuation series on how pulsars are becoming monuments of space time markers. The understanding of our universe is truly becoming Trek-Like.
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
This is the best astronomy channel i know of. Going very deep but with the language understandable by many. Your ability to explain very complex information simple enough for masses is incredible. It also helps that your voice and accent is very pleasant to listen to.
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
The science fiction content here is so engaging and mind-bending. I love how it explores complex scientific concepts in such an accessible and entertaining way
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
Ikr - these are always my pre-sleep vids as the content is so interesting to give me something to muse on as i fall asleep. Alex’s voice is very calming however…
Amazing work and results... With such long-term collection requirements, it would be interesting to know whether the quality of the data varies across those years as the technology of data collection & analysis increases...
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text //
I'm bugged by the fact that if a quasar has a period of milliseconds, it doesn't complete millions of rotations per second but rather 1-1000 rotations.
I caught this, too. Millisecond pulsars rotate hundreds of times per second. The fastest one spins 716 times per second (google it). For millions of rotations I think the time period must be per hour.
Whoa! Some, if not all those graphs blow my mind at how many revs per sec. Or the amount of space between objects. Or the sheer size of everything.. mind boggling
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
This is such a clever method! I hope countries volunteer to make 10s of LIGOs, a few such countries would give us very rich data. This seems quite doable.
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
"What secrets do you think gravitational waves could reveal?" Well, I think we should not lose sight of the fact that space-time is made up of time and space, but that space is defined simply by the time it takes to cross a particular distance at a particular speed. Time defines space. We could deduce that there is only time, an energetic physical process of evolution, and that space merely emerges from this process. This debate has been going on now for many years and has not been resolved. So, let's try this idea and see how it might work, but first;- I got a warning message yesterday threatening to ban me from commenting for "spamming"! Are we going to let some dumb algorithm stifle scientific debate, or are we going to stop this insanity? Please would someone complain and put pressure on to cease and desist? Thank you on behalf of all of us. To continue, Consider a light emitter. It emits waves of photons in cyclical numbers, more then less then more then,....well, you get the picture. It seems that no one has ever asked "How?" So, I will make a suggestion. The emission of a single photon is an event. The emission of many photons is many events. So, we observe that the number of events, anywhere is space s cyclical. THE RATE OF EVENTS IS CYCLICAL. This means THE RATE OF TIME IS CYCLICAL, since the rate of events IS the rate of time. Time passes in waves, faster then slower then faster then,....if you catch my drift. Or we might say, the energy that powers all events is wavelike since such a cyclical energy field will produce the effects of what we label as time. THERE IS A CYCLICAL ENERGY FIELD THROUGHOUT THE COSMOS THAT POWERS ALL PROCESSES. (Take gravity, time slows down or loses energy where there is energy right? Do you not think this is clear evidence that time somehow powers the energy of a mass?) If there is fundamentally only time, a wavelike energy field, then it is THIS field we are detecting when we detect gravitational waves. Certainly, as time varies, then so does the "size" of space and so the LIGO type arms will do their job in detecting differences in lengths. But we should not lose sight of the fact that we are observing ripples in time. This opens up new thinking in our interpretations in science and is worth pursuing. The idea has merit don't you think? Well, you did ask, so please don't ban me for comments like this one.
The universe never fails to amaze me there's always something that we discover and the very clever way in which we discover it( point in case ) there are some truly amazing humans on this tiny spec of dust that manage to inspire the rest to think bigger and believe in more. Well done Astrum great presentation as usual ❤❤❤😊 but i do agree with some of the comments on your scale information 1/1000th of a second not millionths of a second = nanosecond otherwise I would guess that would be a micro second then a petasecond and so on
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text ////
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text ////
I learned a whole lot of new words and concepts with this one! Wow! The whole idea that these scientists are essentially using the ENTIRE GALAXY as a detector?! What a time to be alive.
Try not to bend the cosmos, as that is not possible. Instead try to imagine the truth and you'll realize that your bending yourself inside the universe and the universe inside you. - Adaptation from a quote from Matrix.
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
Btw, I noticed the other day your date joined was 10/9/13… Happy belated 10th Anniversary to Astrum! I’ve been watching since at least 2016 or 17… keep up the great work! 👏🏼 👏🏼
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text //
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
it's a bit of a lengthy style of presenting: while not just get to the point rather than all the more general blabla in the beginning of the episode. This episode could easily be compressed to 1/3 of its length. As it is it's just a bit tedious and you need to either fast-forward or increase playback speed to make it enjoyable
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
It doesn't sound like om at all, of your priests are so smart why don't they solve P = NP? Of course when real smart people actually solve it you will just take credit like you always do
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
I just watched a IAS lecture on this, fascinating stuff. They mentioned how big a hit the loss of Arecibo was for the program because Arecibo was tracking lots of pulsars for them. There's the big dish in China now, but they don't get much time on that it seems. It's a really long-term and data intensive project, but I hope we can build up some kind of map because that would be insane for understanding the big structure of the universe and how large a part UMBHs play in it.
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
Went to LIGO Livingston once. Got weirdly giddy once I hit the “Please do not drive faster than 15 MPH and no large trucks. May interfere with delicate equipment.”
hey Alex, Google will kill Google Podcasts and is now starting to add podcasts to RUclips Music. Can you also add the podcasts there for us that use RUclips music? There is already a sleepspace playlist there but it;s not updated with new videos.
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
Why does expansion of the universe result in it cooling down? It sounds obvious to be honest, but I guess all Ive ever heard is “it expands and therefore cools down”. I get that in normal physics that works, but I’ve never heard anyone explain the scientific proof behind the whole universe following that same property. Just curious. Thanks and great vid!
From what I understand, the energy in the universe is constant and when the universe expands, the concentration of energy decreases, thus the temperature decreases
Think of how a camera's flash rapidly looses effectiveness with increased distance from a subject. This "inverse squared" falloff happens across the electromagnetic spectrum including IR and visible light. Expansion of the universe ensures that the process of cooling is not static but is ongoing.
I'm not a physicist. But I guess: 'heat' is stuff moving. In a hot object/liquid etc the small particles move around more vigorously than in a colder one. When everything expands there's less particles per area everywhere. Less stuff moving, less heat per each local point. that's my layman explanation for myself at least 😅 on a 2nd thought the heat would still be inside the universe, just everywhere would feel colder because the heat has to 'warm' a much bigger room. that's my Homer Simpson explanation
Literally, I came up with this concept in 1982. Waves that are underlying gravity, and how they actually make us fall down onto planets, and planets to suns, and suns to Black Holes, that the concept determined would be at the center of every galaxy. Gravity, thus, is not a pull, but a push. Of the vibrations pushing us and things, from stronger gravity vibrations toward less vibrating places. Their unequal vibrations are gravity.
They're going to need significantly more points to prove anything, not just pulsars, but observations of them. Maybe landing multiple probes on the surface of multiple planets in the solar system would be a good start, but we also need some observations from at least the next system over.
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text //
10:30 Millisecond pulsar means the pulsar can complete one rotation in a few milliseconds, not that it can rotate a million times in a second. If it can rotate a million times per second it would mean its surface is moving faster than the speed of light.
"... to calculate how we are bobbing up and down in the turbulent sea of spacetime." i was SURE the video would end here, lol. i was conditioned by a certain channel.
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text ///
So gravitational waves travel through space time. But didn’t space-time get created by the big bang? Didn’t it not actually even exist until the big bang expansion happened, and the expansion actually was the creation of space-time? So how does that play with propagation of gravitational waves from the big bang?
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
millisecond pulsars do not rotate millions of times per second, but between 100 and 1000 rotations per second. I've read about the fastest spinning neutron stars, and they're rotating over 700 times per second. An object on the surface of such a pulsar is traveling a significant percentage of the speed of light and the neutron star is flattened quite severely into a disc. off the internet : "PSR J1748-2446ad The fastest-spinning neutron star known is PSR J1748-2446ad, rotating at a rate of 716 times per second or 43,000 revolutions per minute, giving a linear speed at the surface on the order of 0.24 c (i.e., nearly a quarter the speed of light)."
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text ///
If our measurements ever get precise enough, it's possible we could measure a spaceship using some kind of warp drive. I guess it would have to pass across a couple of measurement points.
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
If ligo is within the wave then ligo would not see the anomaly because it is in sync with the wave. To separate the wave from any form of measurement we must find an anchor point that is not within the same wavelength.
Heard some electricity. Do love the boggling names astronomer’s come up with though…the discombobulating-sytochratic-anti-matter-pound-shop-coffee-machine-theory 😂
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text //
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
Astrology calm and quiet videos are about half and half with putting me to sleep... I guess I need to be rewatching them to really make my mind stop focusing.
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text //
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text
Amazing, whomever thought of this. Can we now skip the orbital gravity wave detectors? Would any of this been possible if we did not build LIGO and the other 2(?) GWD?
10:23 You had me confused there. You made it sound like Millisecond pulsars have millions of rotations per second. Secondly if there are 68 pulsars in the test and the fastest-spinning pulsar known spins 716 times per second how does that equate to millions? Can someone please clarify this for me, thanks.
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember. Transitory life.. -is the translated text //
❗️No❗️ I dare u to challenge this thesis: Our universe is much older⚡️If u believe in Big Bang, u MUST also believe that early universe was extremely dense, therefore, spacetime was extremely warped, which means time was extremely slow. Thus, our universe must be extremely older than 13b or 26b yr🤏
(Thanks to the commenters who spotted this one) Video Correction: Millisecond pulsars spin up to a thousand times per second, not millions!
Well.. if you measure time in a reference frame close to the pulsar it may be more, perhaps? 😇
Well, hundreds. Thousands means that the neutron star's equator moves at around the speed of light, if radius is around 13 km (a pulsar is a radiating neutron star)
@@thomasgade226”up to a thousand” is what milliseconds mean objectively! 10^-3 seconds is a thousand per second. It’s different to thousands plural
Millions of rotations per second. Does their surface break the speed of light? I guess their circumference has more than 300 meters.
Still very fast
it never ceases to amaze me how creative scientists and researchers get in trying to peer further and further into the information of our universe!
Hold your horses, because the rate of these improvements is skyrocketing in our times.
It’s so wholesome 🙄
Came here to say the same thing :)
We must never lose those types of people. Ever.
No matter what you do .. if you do it for many many years and there are hundreds of thousands of you, you'll get creative... Across all disciplines. It's good but it's not unique.
Millisecond pulsar isn't "compete millions of rotations per second"
The FASTEST pulsar is PSR J1748−2446ad it spins at only 716 rotations/sec - 43,000RPM~
Millisecond is 1/1000th of a second millisecond pulsar is is
still absolutely insane considering the mass. imagine just how much energy it would take to stop that rotation
SOMEONE: In space, no one can hear you scream
ASTRONOMER: Must be in the wrong frequency
*screams gravitationally*
@@Flesh_Wizardcould you imagine. Would be terrifying
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
It's fascinating to know more about these frequencies in detail. It helps us gain further understanding on how the world functions, one way or the other.
Nope I don't think the waves have effected a single lifeform anywhere at all.
@@andymouse pretty sure cymatics proves you wrong
I need to google that.@@grigorione7824
"Cymatics is a phenomenon that’s defined as the study of visible sound vibration" not sure this counts ! but great try Lol !@@grigorione7824
@@andymouseHow has that anything to do with understanding how things work. And they do effect the whole universe constantly, just not to a noticeable amount.
10:30 A pulsar can't rotate millions of times per second. That would require its outer shell to move much faster than the speed of light. The theoretical cap is around 1,000 rotations per second.
Would the theoretical cap not be close to 5,000? If it were somehow spinning that close to the speed of light.
That's still alot of rotations.
When you look at how big they are, even 1/s is breathtaking!
@@ryannyeholt6652 I'm not sure what the exact limit is. I'm not a physicist. I'm relying on AI and the internet. The fastest assumed possible is ~1000 rotations per second (fastest found is ~750), but the outer shell still isn't traveling at c. So yes, apparently several thousand rotations per second is the limit set by the speed of light.
@@brandon1902 its impossible to measure the speed of light. the measurement used was based on consensus, not a mathematical fact.
Millisecond pulsars rotate thousands of times per second, not millions of times as stated in the video.
I feel like he's been getting more sensational lately, which saddens me.
Noticed that too, about milliseconds. Good catch!
The length of LIGOs arms are multiplied by reflecting the laser beams between mirrors at each end. I forget the exact number but it is a couple of hundred times at least. The lasers are quite powerful too to ensure enough light is available to do this accounting for small losses with each reflection.
@@sunkruhmhalaci2592could just be busy in life elsewhere and making mistakes
@@sunkruhmhalaci2592 Sensationalist was the only word I could think of during the spy satellite one.
Astrum never fails to rail me from behind
Nice
🤨
What?
😮
I think you meant nail
Your podcast wasn't a success just because people here supported you, it was a success because of your happy and enthusiastic way of explaining these things.
You clearly love astronomy & you do what you do exceedingly well.
With that much love for anything, you're bound to do well. Keep up the good work.
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
It seems as if we exist in a modulating gravitational wave. Imagining our entire galactic cluster bobbing up and down to the effect. Sweet episode, love the continuation series on how pulsars are becoming monuments of space time markers. The understanding of our universe is truly becoming Trek-Like.
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
Thanks for all your great work, Alex! Keep it up, you're an amazing science popularizer
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
This is the best astronomy channel i know of. Going very deep but with the language understandable by many. Your ability to explain very complex information simple enough for masses is incredible. It also helps that your voice and accent is very pleasant to listen to.
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
I like Space
Space touched me inappropriately
It likes you.
@@andymousedebatable, huge ass rocks flung at us or a gamma ray burst would say otherwise lol
Three dimensions does fill one of my basic needs.
I read this in Ralph’s voice from the Simpsons.
The science fiction content here is so engaging and mind-bending. I love how it explores complex scientific concepts in such an accessible and entertaining way
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
Really fantastic visuals in this video, Alex.
Wow!! 4:05 That simulation of the two orbiting black holes is so cool!
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
@@Liex09you're an annoying spammer
I don’t know how anyone could fall asleep to your videos… they’re far too interesting!!
Ikr - these are always my pre-sleep vids as the content is so interesting to give me something to muse on as i fall asleep. Alex’s voice is very calming however…
Amazing work and results...
With such long-term collection requirements, it would be interesting to know whether the quality of the data varies across those years as the technology of data collection & analysis increases...
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
Excellent video, as usual! I used to think I had Tinnitus, but now I realize it's just the Universe broadcasting it's signals, and I am Tuned.
Nice! I'm using this as my tinnitus resson as well
So it's Tunitis then?
My tinnitus is caused by the microwave background. I am sure it has an electromagnetic source😂
😂
@@MusicalRaichuI must be about to be a dad because I found that funny.
I will never get enough of this channel . Please keep it up !
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
You are running a thousand views a minute at this point! About time. -Zaphod Beeblebrox, President Emeritus, Milky Way
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text //
Don't forget your towel 👍
Thank you! I was waiting for a video on this topic.
I'm bugged by the fact that if a quasar has a period of milliseconds, it doesn't complete millions of rotations per second but rather 1-1000 rotations.
Agreed
Yeah I don't know how you make a mistake like this.
They probably meant a minute
@@jack80721 which still wouldn't be accurate.
I caught this, too. Millisecond pulsars rotate hundreds of times per second. The fastest one spins 716 times per second (google it). For millions of rotations I think the time period must be per hour.
Whoa! Some, if not all those graphs blow my mind at how many revs per sec. Or the amount of space between objects. Or the sheer size of everything.. mind boggling
The fastest pulsar ever recorded is at 716 rpm. I think he just said one thing (millions of rpm) while thinking another.
@@FAMILJEGUFF incorrect sir but close.... it spins 700 times a second huge difference in 60 separate 700 spins but still not millions
@@republicoftexas4855Hah! As said, saying one thing while thinking another!
Thanks for correcting me!
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
This is such a clever method! I hope countries volunteer to make 10s of LIGOs, a few such countries would give us very rich data. This seems quite doable.
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
Fantastic quality! Detailed, well presented and organized. Just awesome. Thanks Astrum!
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
Thank you so much for this channel, and for adding a podcast. Your mellifluous voice is perfect for podcasting.
AI generated voice, sadly.
@@chad0x Noooooooooo. Say it ain't so, Alex.
@@chad0xmy God, AI has named itself Alex!
@@chad0x Liar. I just watched a video interview with Alex. 100% his voice.
"What secrets do you think gravitational waves could reveal?"
Well, I think we should not lose sight of the fact that space-time is made up of time and space, but that space is defined simply by the time it takes to cross a particular distance at a particular speed. Time defines space. We could deduce that there is only time, an energetic physical process of evolution, and that space merely emerges from this process. This debate has been going on now for many years and has not been resolved. So, let's try this idea and see how it might work, but first;-
I got a warning message yesterday threatening to ban me from commenting for "spamming"! Are we going to let some dumb algorithm stifle scientific debate, or are we going to stop this insanity?
Please would someone complain and put pressure on to cease and desist? Thank you on behalf of all of us.
To continue, Consider a light emitter. It emits waves of photons in cyclical numbers, more then less then more then,....well, you get the picture. It seems that no one has ever asked "How?" So, I will make a suggestion. The emission of a single photon is an event. The emission of many photons is many events. So, we observe that the number of events, anywhere is space s cyclical. THE RATE OF EVENTS IS CYCLICAL. This means THE RATE OF TIME IS CYCLICAL, since the rate of events IS the rate of time. Time passes in waves, faster then slower then faster then,....if you catch my drift. Or we might say, the energy that powers all events is wavelike since such a cyclical energy field will produce the effects of what we label as time. THERE IS A CYCLICAL ENERGY FIELD THROUGHOUT THE COSMOS THAT POWERS ALL PROCESSES. (Take gravity, time slows down or loses energy where there is energy right? Do you not think this is clear evidence that time somehow powers the energy of a mass?)
If there is fundamentally only time, a wavelike energy field, then it is THIS field we are detecting when we detect gravitational waves. Certainly, as time varies, then so does the "size" of space and so the LIGO type arms will do their job in detecting differences in lengths. But we should not lose sight of the fact that we are observing ripples in time.
This opens up new thinking in our interpretations in science and is worth pursuing. The idea has merit don't you think?
Well, you did ask, so please don't ban me for comments like this one.
Another arm chair physicist in the comment section
Yeah, General Relativity and quantum mechanics explains all of that.
Mechanical Engineer actually, but similar.@@Ryan-gx4ce
@@TheBinaryUniverse well you should go back to school
Correct, except we don't understand QM.@@tonywells6990
Excellent work, mate. Please keep it up.
Alex: What secrets do you think that gravitational waves could help reveal?
Me: I'd love to know where I left my god damn keys!!! (>_
The universe never fails to amaze me there's always something that we discover and the very clever way in which we discover it( point in case ) there are some truly amazing humans on this tiny spec of dust that manage to inspire the rest to think bigger and believe in more. Well done Astrum great presentation as usual ❤❤❤😊 but i do agree with some of the comments on your scale information 1/1000th of a second not millionths of a second = nanosecond otherwise I would guess that would be a micro second then a petasecond and so on
Sorry, but you're also mistaking. A nanosecond is one Billionth of a second, a millionth is called a microsecond.
@@rovanderby759 So noted my mistake taking the measurements from Google smhhh
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
2:47 Heeey that's from that "History of the Future" video by MelodySheep
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text ////
Gravitational waves, but I don't wave back. I've got all the friends I need, and besides, I think they're up to something.
Besides, gravity just wants to drag us down...
@@seanhewitt603 it's always pointing out my weight. Enough, already!
😀👍
If gravity makes ligo wave then maybe you do too.
NB! 10:43 Millisecond rotation is "thousands" not millions pr. second.
hundreds... or less, yet not thousands
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text ////
I learned a whole lot of new words and concepts with this one! Wow! The whole idea that these scientists are essentially using the ENTIRE GALAXY as a detector?! What a time to be alive.
This is one of your best videos! I can say that your channel feels like watching the original Cosmos by Carl Sagan.
Excelent and majestic video as always say
Take care man 🌍🌟
Try not to bend the cosmos, as that is not possible. Instead try to imagine the truth and you'll realize that your bending yourself inside the universe and the universe inside you. - Adaptation from a quote from Matrix.
Congrats Astrum!!! Podcast is happenin, and you rock big time... thanks for your quality info always. Gr8! Peace ☮
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
We all vibrant, we're alive just as our world is, alive!
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
Death has no power over me. Pain, however, blows.
Didn’t someone think they measured this in 2010, but they were wrong?
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
Proof of concept for the om chant!!!! How cool ❤😊
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
Breakfast and Astrum, its going to be a great day.
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
Btw, I noticed the other day your date joined was 10/9/13… Happy belated 10th Anniversary to Astrum! I’ve been watching since at least 2016 or 17… keep up the great work! 👏🏼 👏🏼
TY Astrum, for being so lots of fun, & great. :)
"low humming vibrating space-time itself"
the universe: buddhist chanting for no reason
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
The universe literally vibes
The universe is such an amazing place. Thank you for continuing to inspire me to learn more about the cosmos in which we live.
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
What a terrific channel. One of the best astronomy channels.👍👍👍👍
Guess I spotted a fault. The LIGO detector shows distance of 1200 km. Not true?
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text //
Supermassive black holes are also to blame for klingons near Uranus ✨
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
Mind-boggling. Did not understand much of it. My mind staggered just trying to grasp the concepts. Just amazed and humbled.
it's a bit of a lengthy style of presenting: while not just get to the point rather than all the more general blabla in the beginning of the episode. This episode could easily be compressed to 1/3 of its length. As it is it's just a bit tedious and you need to either fast-forward or increase playback speed to make it enjoyable
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
Crazy how people have known the universe hums for thousands of years. Literally the Hindu aum chant is meant to be the the hum of the universe.
It doesn't sound like om at all, of your priests are so smart why don't they solve P = NP?
Of course when real smart people actually solve it you will just take credit like you always do
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
I just watched a IAS lecture on this, fascinating stuff. They mentioned how big a hit the loss of Arecibo was for the program because Arecibo was tracking lots of pulsars for them. There's the big dish in China now, but they don't get much time on that it seems. It's a really long-term and data intensive project, but I hope we can build up some kind of map because that would be insane for understanding the big structure of the universe and how large a part UMBHs play in it.
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
Thanks for making this video. I learned a lot.
Went to LIGO Livingston once. Got weirdly giddy once I hit the “Please do not drive faster than 15 MPH and no large trucks. May interfere with delicate equipment.”
hey Alex, Google will kill Google Podcasts and is now starting to add podcasts to RUclips Music. Can you also add the podcasts there for us that use RUclips music? There is already a sleepspace playlist there but it;s not updated with new videos.
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
Why does expansion of the universe result in it cooling down? It sounds obvious to be honest, but I guess all Ive ever heard is “it expands and therefore cools down”. I get that in normal physics that works, but I’ve never heard anyone explain the scientific proof behind the whole universe following that same property. Just curious. Thanks and great vid!
Diffusion
From what I understand, the energy in the universe is constant and when the universe expands, the concentration of energy decreases, thus the temperature decreases
Think of how a camera's flash rapidly looses effectiveness with increased distance from a subject. This "inverse squared" falloff happens across the electromagnetic spectrum including IR and visible light. Expansion of the universe ensures that the process of cooling is not static but is ongoing.
I'm not a physicist. But I guess: 'heat' is stuff moving. In a hot object/liquid etc the small particles move around more vigorously than in a colder one. When everything expands there's less particles per area everywhere. Less stuff moving, less heat per each local point.
that's my layman explanation for myself at least 😅
on a 2nd thought the heat would still be inside the universe, just everywhere would feel colder because the heat has to 'warm' a much bigger room. that's my Homer Simpson explanation
Think of it as putting a room heater in every bigger rooms. The result is devastating: your mother comes and puts a sweater on you…..
Literally, I came up with this concept in 1982. Waves that are underlying gravity, and how they actually make us fall down onto planets, and planets to suns, and suns to Black Holes, that the concept determined would be at the center of every galaxy. Gravity, thus, is not a pull, but a push. Of the vibrations pushing us and things, from stronger gravity vibrations toward less vibrating places. Their unequal vibrations are gravity.
mdr t qui
this hurt my head, thank you. i don't understand the math or even the metaphors here, very interesting
Very good video. Very good explanations.
They're going to need significantly more points to prove anything, not just pulsars, but observations of them. Maybe landing multiple probes on the surface of multiple planets in the solar system would be a good start, but we also need some observations from at least the next system over.
It's certainly optimistic speculation. Astrum is a bit too sensationalist for me at times
@@Casual93He literally stated that this is a three-sigma detection. How is that too sensationalist.
The Hindu Vedanta says repeatedly that stars are alive individual entities with birth life and death
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text //
10:30 Millisecond pulsar means the pulsar can complete one rotation in a few milliseconds, not that it can rotate a million times in a second.
If it can rotate a million times per second it would mean its surface is moving faster than the speed of light.
"... to calculate how we are bobbing up and down in the turbulent sea of spacetime." i was SURE the video would end here, lol. i was conditioned by a certain channel.
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
this channel never disappoints
Truly mind blowing. Thank you for your videos!
This was mind blowing. Thanks!
Are you real?
Of course. What makes you think I am not?
@@travisscottgaming6885
That's what she said
Truly delightful and mind-expanding work; bravo!
Very nice to find a good use for pulsating stars. Perhaps a gravitational wave television will be the next step 🤔🤩🌠🌃🌌📺
Uploaded 1 minute ago but I already know the videos gonna be fire 🔥
i hit like before i even hit play. every time. its just information without a bunch of supposition and propaganda.
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text ///
So gravitational waves travel through space time. But didn’t space-time get created by the big bang? Didn’t it not actually even exist until the big bang expansion happened, and the expansion actually was the creation of space-time? So how does that play with propagation of gravitational waves from the big bang?
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
The humming is also called/interpreted as the sound AUM or OM in Hindu culture.
No it's called the GWB, it doesn't sound anything like om, you can eat cowshit all you want don't drag us into your fetish
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
millisecond pulsars do not rotate millions of times per second, but between 100 and 1000 rotations per second. I've read about the fastest spinning neutron stars, and they're rotating over 700 times per second. An object on the surface of such a pulsar is traveling a significant percentage of the speed of light and the neutron star is flattened quite severely into a disc.
off the internet :
"PSR J1748-2446ad
The fastest-spinning neutron star known is PSR J1748-2446ad, rotating at a rate of 716 times per second or 43,000 revolutions per minute, giving a linear speed at the surface on the order of 0.24 c (i.e., nearly a quarter the speed of light)."
Awesome episode!!
Clever indeed.
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text ///
If our measurements ever get precise enough, it's possible we could measure a spaceship using some kind of warp drive. I guess it would have to pass across a couple of measurement points.
I wished LIGOs arms were 1200 km long, as shown at 1:56
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
If ligo is within the wave then ligo would not see the anomaly because it is in sync with the wave. To separate the wave from any form of measurement we must find an anchor point that is not within the same wavelength.
Heard some electricity. Do love the boggling names astronomer’s come up with though…the discombobulating-sytochratic-anti-matter-pound-shop-coffee-machine-theory 😂
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text //
Fascinating!
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
Astrology calm and quiet videos are about half and half with putting me to sleep... I guess I need to be rewatching them to really make my mind stop focusing.
Actually, the CMBR didn't discover BigBang, but discover Voids, and the Universe is expanding faster than speed of light, and exhibit order.
NANOGrav stretches my brain !
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
What frequency is this. I'll listen to some gravity.
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text //
Just freaking amazing 👏! I just think all this is mind blowing 🤯
Is THAT why MRI's are so LOUD!? (I actually kinda like it though)
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text
I've been feeling gravitational waves for years.
That is an impressive discovery!
Amazing, whomever thought of this. Can we now skip the orbital gravity wave detectors? Would any of this been possible if we did not build LIGO and the other 2(?) GWD?
10:23 You had me confused there. You made it sound like Millisecond pulsars have millions of rotations per second. Secondly if there are 68 pulsars in the test and the fastest-spinning pulsar known spins 716 times per second how does that equate to millions?
Can someone please clarify this for me, thanks.
Noticed this to. He just said it wrong.
What use is LIGO to detect grav waves before even atoms have been made? Notwithstanding black holes. And merging black holes.
its funny how modern western science continually proves old eastern wisdom to be true.
Everything exists with its opposite, we must remember death so that we can understand the value of life, seek to live life correctly and beautifully and prepare for death in the best way. Sometimes we must remember.
Transitory life..
-is the translated text //
The more answers the scientists find, the more questions I have.
Binary black holes colliding? What about the last parsec problem?
This was my absolute fave 🇨🇦🧘♂️
OUTSTANDING!
Like a farmer in an open field… lol
☮️❤️🌎
1 NanoHz is about a 30-year period, 30 light-year wavelength.
❗️No❗️ I dare u to challenge this thesis: Our universe is much older⚡️If u believe in Big Bang, u MUST also believe that early universe was extremely dense, therefore, spacetime was extremely warped, which means time was extremely slow. Thus, our universe must be extremely older than 13b or 26b yr🤏
mdr les random scientifique me fume