Gravitational Waves Detected From Betelgeuse? Did It Explode?
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- Опубликовано: 20 янв 2020
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Hello and welcome! My name is Anton and in this video, we will talk about newly discovered gravitational waves that came from the direction of Betelgeuse star and some other new discoveries about the unusual star.
Detection report: gracedb.ligo.org/superevents/...
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Small update: as of January 22, 2020, Betelgeuse has dimmed even more, much lower than in any previous decades of observation. Most recent observation was only a day ago. The gravitational wave that was detected has now created its own mystery - nobody knows what caused it and where it came from.
What's the newest measured magnitude? It's getting close to Bellatrix now, maybe 1.6?
Say it 2 more times
I know what's coming!
Whoever lives to see B go boom is going to get to see a very special event that history will be looking back on for a long time. How awesome would it be for our kids to tell stories of their grandparents lives when that star in the sky blew up. Kinda nostalgic about the idea
I look forward to learning more about this. Thank you
@@austin6174 Think it happened in the 16th century. Wonder how many religions were born because of such events
"I felt a great disturbance in the Force, as if a bright star suddenly cried out in terror and was suddenly silenced. I fear something terrible has happened." - LIGO
Fran F i was literally just thinking this
Brilliant!!! 👍
Help us LIGO Wan Kenobi. You're our only hope
OB1 Kenobi 🙏
what most people think LIGO is...
DARK MAGIC
A law of news: If there is a question in the headline, the answer is "no".
True. i never read news articles with a question mark.
But I still watched this video because very few talk about gravitational waves.
I like that, I am going to steal that 😀
@@duudsuufd GWs are increasingly being discussed amongst those who have better explanations for the alleged phenomenon.
“Betelgeuse! Betelgeuse! Betelgeuse!”
@@nosotros8277
What about the wavitational graves!
When Anton says, "Hello, wonderful person.", you know he's only talking to me, right?!
Yeah, but sometimes I pretend he is talking to me instead.
I thought that was a given everybody knew that?
@@SamCM40K One of the nicest greetings of any popular RUclipsrs.. .
Hell, wot a wonderful person. LOL
Yes, I know he is only talking to me.
I would REALLY like to see it explode in my lifetime.
What an absolutely wonderful, once in a lifetime experience that would be.
I guess you mean the lifetime of this star, because Betelgeuse like stars live hundreds of of millions of years...
@Romulas Ex I would disagree, our star isn't extraordinary in any field, but beutelgeuse is incredibly large, making it a bit more exciting
Once in a thousand lifetimes more like it!
until the gamma gets here and cloud formation increases. maybe. but yeah, like the comets a decade back, fascinating.
Yep, I am hoping it exploded 642 yrs ago and we are about to see it as the light finally arrives.
Long shot, but how cool would that be?
It's amazing to me that with all the stars in the galaxy, this is the only one we know of that maybe, could go suprenova soon.
I used to drive a Chevy Nova that in fact did explode in my lifetime.
Ha! Nice!!!
Well played
Gwiyomi Kim Nova also means no go in Spanish
My brother exploded his red Nova by forgetting to shift up on the turnpike; that loud music gets ya every time.
@@carlyandt6748 not really. Stress is different and no VA sounds unlike NOva.
Just the other day my nephew asked me how stars die. And I said, “Usually by drug overdose.”
Seriously?
That's not close to how they really die
Rip juice wrld
@@ITS_JS-sc6gy star celebreties*
@@ITS_JS-sc6gy The joke flew right over your head didn't it?
Um if LIGO detected Betelgeuse exploding, we'd be able to see it. Gravity waves propagate at the speed of light. The gravity waves would arrive at the same time as the light of the explosion.
Thank you for stating this. These ppl are so easily fooled.
“Free space” has some dispersion since it’s not entirely free of matter. There’s lots of stuff across 700 LY of interstellar space inside a galaxy. The gravity waves will always go faster than light in such environment, IIRC.
@@absurdengineering LIKE MAGIC
get real.
I wonder if there are any particles that can be detected that travel faster than the speed of light upon the supernova event ? I wonder if we have the technology to detect it ?
@@southernairman5628 entire chunks of matter do so id say yeah
“‘It’s better to burn out than to fade away” -Betelgeuse
"Send me out...with a BANG." - Sgt Johnson, Halo 3
There can be only one!
that is what Betelgeuse is singing
I'm going out in a Blaze of Glory
I burned out and wish I faded out instead.
that quote is from Neil Young^
"It exploded, the core exploded!"
*looks through telescope*
"He's in shock, get him out of here."
What does the doseimeter say?
@@zoidberg444 3.6 but thats as high as the meter goes...
Agent K so that means... it did? Since that’s the highest value? Or is the meter too sensitive hence the high reading?
"You didn't see Betelgeuse explode..... YOU DIDN'T!!!! Because it's still there!!"
“You’re delusional.”
I just want a minute to apreciate how we can now say "gravity waves detectes from a nearby star" and it's not just bad science fiction and no one bats an eye any more, it has just become another thing that we can do, that we have the technology to detect gravity waves and that gives us a whole nother understanding of how the universe works, it's just amazing
They can say anything but that doesn't make it true. This stuff is science fiction not science.
It hasn't been science fiction for hundred years, we just didn't have the technology to detect them.
@@yanair2091 They can't even define what gravity is so no they can't detect "gravity waves."
@@christofl6523 Just because we can't define something does not mean it isn't observable.
Christof L dude... what?
I like him. He regards anyone looking to learn as wonderful person. Wish everyone was a little like that.
So now Ford Prefect can understand how Arthur felt …
But he still cannot adequately explain what a collapsing HRUNG is.
@@codename495
It's kind of like a Gnab Gib.
In the vicinity of Betelgeuse.
Best RUclips comment in a long time!
It happened when Disaster Area bagan their sound check before the concert.
"Betelgeuse, Betelgeuse, Betelgeuse!"
We're screwed now!
It's 630 light years away. It won't do anything to the Earth - even when the wavefront gets here. Too far.
For the love of feck what did you do that for.
Here come the sand worms 🐛
AAAAAAAAAGH
Damn...You should never repeat it three times..
bettlejuice
now you've done it!!
Retired astronomy professor, wonderfully detailed and genuinely inspiring video!! It truly shines a spotlight on the need for further research.
Seeing a supernova that's visible by the naked eye would be the most amazing thing ever
That would be and at the same time be horrifying.....
Betelgeuse is 640 LY away at it's closest point, far enough to be completely harmless for earth, close enough to give a spectacular light show
Supernovae* just wanna correct it hehe
@@ITS_JS-sc6gy Supernovae is plural, supernova is being used appropriately here
there was one not to long ago ... about a year ago... you could see a huge new bright star in sky for a month or so... but it wasnt a star at all.
You're such a wonderful person. I hope you are happy and healthy, you deserve it.
Thank you, I know. Same to you too.
Lol ur comment has 69 likes
Anton: Star cluster OB1A
My brain: OB1 "kenob" A
Me: stop...just stop
@@finscreenname also kenob me: Hello There!
Onli Yu Kud Yubi
Hello there
I sense a movie crossover with Beetlejuice and Obi Wan is inevitable
Hello Anton, you wonderful person!
Thank you again for another wonderfully informative video. You explain things in an intelligent way, which informs people who are not as scientifically trained as you are, in a language we can understand.
Just wanted to let you know how much many of us appreciate this as well as you.
Bless you, good sir and thank you so much!
Oh my Betelgeuse, my lifelong friend. Always there to comfort me with your shimmering warmth from afar. Now your ancient heart is shrinking and the final act draws near. I pray for one more glimpse of your glorious light before you disappear.
As soon as I've seen the title I went outside to check the sky. It's still there and it's still a beutiful star.
If it blew up last week you would have to wait 640 years to see it
+XBOX ROCKS well we’d actually have a few years left. I assume we didn’t see the light yet because it’s being obstructed by stuff in space, while the gravitational waves didn’t. So i think in a few years the bright star will become a ultra bright supernova.
That’s if all of this is true.
The gravitational waves come before a stars collapse as the light is only created after the implosion. I can't explain it that well
@@_lux_aeterna_ yes unless it blew up 640 years ago...
@High Overlord Snarffie Beagle its 11pm here in northwest england
So, instead of an old ailing star at death's doorstep, we have a young, vibrant star whirling about in the aftermath of its binary merger? Excellent!
Marvelous! Wonderous! STUPENDOUS!!!!!
Tbh, I'm not even sure what that means to me, but I love GETTING EXITED! 😃
No no...Thats not how it works. Small stars last for billions of years. Huge stars burn their fuel faster and live much less time- millions of years.
@@SolidSiren as you say, millions of years and not the tens (or hundreds) of thousands that the original theory predicted
@@alfredoprime5495 The star is already around 10 myo.
@@alfredoprime5495 the estimates of a supernova date of 100k to 1 million yrs from now are those values because we have an estimate of how long stars this size typically live. We don't just make these figures up, its based on observations (not of supernovas obviously, but we can estimate their ages based on their mass, volume, and spectrum signatures that tell us what elements the star is burning, stars spend a certain amount of time in main sequence based on mass estimates, and how old clusters/galaxies are based on their physical configuration)
It’s probably just Zaphod Beeblebrox and Ford Prefect messing around in the Heart of Gold
I was looking for a comment like this! :D
That be a probability wave being detected.
That's improbably improbable
What is a Hrung and why did it have to explode?
If we get barraged by a spaceborne cloud of Cod fish or hard boiled eggs in the next several decades, I'm going to be really unhappy with you.
I love this chat. Good way to make a wonderful person smile after having a rough week.
last time i was this early Betelgeuse hadn't exploded yet
I think it's most likely attack ships on fire off the shoulder of Orion.
this is getting way less likes than it should
C-beams glittering in the dark near the Tannhäuser Gate
Like tears in the rain.
It took me 5 times to understand
It's not its.
Hi Anton..thank you for acknowledging me personally by saying ' hello wonderful person '
I love all the videos youv made, your one of the most descriptive, most accurate on space discoverys and make ur own opinions on them, and im thankfull someone like you makes these types of videos
Really hope I get to witness the explosion in my lifetime. To think most people never het to see Haley's Comet, I maybe able to see it twice.
Knowing my luck, I'll be sleeping or it will be cloudy for thirteen weeks straight.
@Toughen Up, Fluffy yea man Hale Bopp's tail of black Nike's and purple shrouds was very colorful!
I was young during Haley's last go around (8 I think) I do remember thinking it was lackluster
Hate to be that guy but Betelgeuse is 642.5 light-years away from Earth, So it would take 642.5 years for the light of Betelgeuse to reach earth. So we are basically seeing Betelgeuse from roughly 642.5 years ago and if it has already gone supernova, it would be seen 632.5 years in the future :(
1Epicsoda yeah, but how far away it is really doesn’t matter. When people r talking about it “right now” it actually MEANS 642.5ya, not this “star date”. So people wondering if it “just” exploded is wondering if it exploded 642.5ya.
@@andrewpaige1194 boom
Betelgeuse: this isn't even my final form.
Betelgeuse: powers up.
This is a dragonball z episode (It's going to be spread out over a lot of episodes).
Say goodbye to your planet Kakarot! Just give me a million years!
Maybe Betelgeuse is the legendary super nova. Find out next time on wdm super
"Stop this Betelgeuse! You're going to drain away all the time you have left in the galaxy!"
Rico Otherwise known as one season
@Illphaqup Nah, it's a gigantic creeper. Something got too close to it, so it swelled up and is getting ready to blow up.
It's great to see an intelligent subject presented in intelligent manner for non-intelligent people such as myself. I really like your style.
Hey i want to say thank you for taking your time to provide this wonderful data
Simply extraordinary, can you imagine this happening in our life time?
It's a statically anomaly just to witness this, it is a remarkable event indeed.
It's not. 100 stars vanished since 2015, why do you think this is? 290k objects were unaccounted for. NASA never went back to the moon. "Soon" they will go to mars? I've seen at least 4 very clear green screen errors in ISS footage with some objects in the foreground on the sides that were permanent when the green screen bugged. I've seen the ISS with my eyes in the nightsky and know about the coriolis effect.
There is the P1000 camera now, it has such a great zoom and you can see buildings 50 miles away. How is this possible? If you do the math you lose 8 inches square per mile. We are being lied to about virtually everything these days (climate, vaccines, dinosaurs, Tartary, dielectricity, ect). Earth axis is 66,6 degrees, it's speed is 666xx miles through space and it's rotating 1666 km/h around its axis. Call me a flattard but I believe it is based on the evidence.
@@jackrufio OK boomer.
@@jackrufio u a flatearth guy am i right.
B for Basti Lol grow up
B for Basti literally nobody asked
I believe this is the earliest stages of a star going supernova. I hope aspiring astronomers and cosmologists in the coming centuries will be around long enough to document every sequence of this event.
Betelgeuse is 700 light years away. Doesn't that mean that whatever we see happening in our NOW, means it happened 700 years ago ?
Kailem Jones yes but that also would mean that betelgeuse could have exploded hundreds of years ago and we don’t know because we’re looking at 700 year old light.
@@JimboJones99 errr ya
Are we going to be fine? That’s my concern. I’ve heard people say that it could kill us if it does go supernova.
@@coltm4a186 no its way to far away
gammarays wont hit us too because the axis is rotated away from us
Your voice helps with my anxiety, and the universe stuff makes me realize my problems aren't as big as they seem lol Thank you, you wonderful person
:)))
“Help me OB1a - you’re my only hope”
Ohhh, the only dream I have left is seing that damn star explode. It would be glorious to see such a thing.
Just so long as there isn't undiscovered life nearby it that we could never detect. That would be a tragedy for sure.
@@literallyartemis Oh, yes, let's worry about hypotethicals, why not.
@@literallyartemis Chances of that are slim
@@literallyartemis betelgeuse is a variable star, so chances of life are pretty low...
oh same here, l also always wanted to see a plane explode, not that l want it to happen, l just want to witness it
I read a news story about this a few days ago. Afterwards I said to myself, "I can't wait to see Anton's take on this."
He just regurgitates the same crap from the original story. Expect nothing unique from him.
always my go to for new info- keep up the amazing work Anton :)
Anton, I like your unbiased approach. An honest seeker like yourself would benefit from studying the electric universe theory.
Oh, the supreme astrophysicist fan boy dream of a lifetime: seeing the big red ball blow up into a supernova, that would be grandiose to say the least!
Rick Redd huh
yeah, but because that star is 640 lightyears away the light must fly 640 years to be visible on earth^
Gravitational waves travel at the speed of light. If Beetlegeuse did explode we may see it soon.
@lucalone what do you want to tell us with that? Most of the people here know that and we are not talking about the actual timing of the explosion, we are talking about the time when we can see it here.
Yes, of course it needs ~600-700 years until we see it after it happened. But what people hope is that it already exploded about that time ago so we could see it soon.
I don't get what so many people of you want to achieve with that comment.
It makes no sense at all to hope that it explodes "now" in the sense of right now. So what people mean with it is that we see the explosion now.
0:53 "with a powerful enough telescope the actual features [of Betelgeuse] will become visible" Anton you are the master of understatement!
He is only the master of repeating the gobbledegook from the stupid realms of modern idiotic science.
@@josephjohnson3738 and you, of course, are attempting to master being one of the anti-science Luddite flat-earthers that try to pretend science doesn't work like we all know it does. You've got s long way to go, buddy.
joseph shalosky you know science is a build up of discoveries? Modern science is as great as science has ever been, built on by all discoveries of science ever....
Thanks Anton, just subscribed, thankyou for your great vids.👍
- Very informative. Keep us posted.
This is one of my favorite channels... but I would never know it's called 'What Da Math' unless it appeared onscreen. The way Anton says it, makes me think he came up with the name a long time ago and would like to change it but doesn't want to lose followers. "... and welcome to Whtdmth".
James Carter he’d probably actually reach a bigger audience if he changed those little things and made his videos into a more mainstream format
The burst was caused by Neil Peart as his spirit dove into Cygnus X-1. RIP, professor.
I always feel smarter after watching your videos, Anton! Thank you!
Another great video, Anton. Many thanks for the link to the Grace Data Bank.
The Antarctic Neutrino detector should stay tuned because theoretically a neutrino wave will hit us first several hours before the light!
I think the neutrinos would have reached us very close to the same time as the gravitational wave.
Aren't all this stuff traveling at the speed of light(gravity waves, neutrinos, and its normal light)?
@@dreammirrorbrony1240 Gravitational waves are. Neutrinos are slightly slower. But both will be here before the light, because the actual explosion starts in the core of the exploding star. And light can't get out from there quickly. In our sun it takes the photons a very long time to get through all that material. So the light of the explosion will only get out once the star is actually flying apart. By then the gravitational waves and the neutrinos already have a huge headstart of several hours at least.
@@itsmebatman Wow. Ok I just learned something new today. Checked that box. Keep the good info coming!
@@stonehands0249 your day isn't wasted, then. 😁 That's my gauge of whether a day is wasted or not... if you learn something new each day, then you're not wasting those days. Keep learning... always keep learning!
"Some of them went out to see if was still there."
I love that! It's just like meteorologists who might do better if they stuck their heads outside!
(Nothing against meteorologists.)
Meteorologists deal with weather the word you want is Astronomers
@@EarthCentral No, I meant meteorologists. As in, if you want to know what the weather is, stick your head outside. It's a bit of sarcasm toward meteorologists, and by extension, toward astronomers who might sometimes get more information by going outside and looking up. Get the humor?
@@JohnnyAngel8 I see
@@JohnnyAngel8 Meteorologist doesn't find out what the weather is, they try to predict future weather.
@@ImNotActuallyChristian Meteorologists give us current conditions as well as predictions. Regardless, don't look too deeply into my post; it's an attempt at humor, not to be taken so literally.
I really like watching interesting stuff like this. Thanks for putting this on here.
This was the video that earned my subscription. Unfortunately there are so many news items that demand my attention that I missed this bit of news and research entirely.
"RETRACTED. The trigger S200116ah is no longer considered to be a
candidate of interest. The candidate is attributed to non-stationary
noise in the L1 detector."
@Randy HUTCHINSON : Sounds like a press release from LIGO. Gravitational waves can travel faster through some circumstances than light, so they release announcements _before_ they can verify, so that astronomers can try to watch any for interesting stuff while LIGO is being double-checked.
@Randy HUTCHINSON That's what LIGO said, yes. Probably a false positive, and almost certainly nothing to do with Betelgeuse.
Bugger! Spoiled SUCH an observation :(((((((
@Mandrak789 Maybe this should be pinned, or at least added to the video description.
Damnit I want Betelgeuse to explode in my lifetime!! Or at least some nearby-ish star (but not too nearby) to go supernova.
The light of betelgeuse takes 630 years to reach us, it might have exploded but probably not.
@Jim Man Oh, I thought it was 630 light years away.
Thank u Anton for another great lesson in astronomy!!learned so much !!
Thank you for this clear analysis.
Betelgeuse: "i don't feel so good.."
Stop anthropomorphising inanimate objects, you will make me feel sad.
Olegh Rozman - Whose turn is it to burp the baby?
@@Nine-Signs "No." -My Keyboard
I told you I was ill. Apologies to the late great Spike Milligan. Goon but not forgotten.
shouldnt have ate that last star, burp.
Maybe it's just part of the supernova process and these gravitational burps happen before the final plunge.
@3 AM Paranormale e Horror I'm pretty sure LIGO just designated the waves to be a false positive.
@CommieBash Ok boomer.
First I heard of this. Thanks for the heads up and the info in this vid. Nice graphics too!!
I love having very educated people who have use of very expensive equipment do a intense study of space and come up with a answer a simple man like myself would give. I DOUBT IT
I'm at the point where I don't want Betelgeuse to explode, it's my star and the Orion constellation will never look the same. Antares can die though.
I agree. I hate the antarians. They're soo stupid.
What do you mean “it’s your star”?
@@SpicyMang0s It's my star and you can't take it away from me!
@@SpicyMang0s technically in space there is no rules to claiming territory so he's right it's his
Antares has been dead to me for YEARS now....I’ll never forgive that bastard!!!
Haha, when I took my dog out an hour ago for a night walk, I checked if it was still there... then I cam back and found this video :D
Your dog told me a joke: Where do you find a star with no legs? Right where you left it.
@@PMA65537 lmfao🤣😂
So glad You tube recommend this, I've subscribed
It's nice to see more people taking an interest.
I just bought my first telescope
Celestron 130eq md
Gonna be checking out betelgeuse daily
How much you paid for it?
It might be a highball but i think it probably cost like multiple dollars, maybe even a lot of dollars
Don’t you mean that you will be checking it out nightly? ;-)
Topp TV Noise I just bought a Orion dobsonian XT6 so now I have something fun to do.
@@Frank131985 £220
When you say Betelgeuse, I always hear "Beetlejuice"... (I'm french, so you might already know how we pronounce it :) ).
The correct pronunciation of the name is "bet-el-gerz"
Hahahaha
It's Beetlejuice! Now say three times haha
@@Mogget5 Exactly . Beatle Juice was a way to remember it as a kid , we should grow out of it as adults.
Me too, depending on who's saying it I can hear things like "Beetlejuice", "Beetlegoose" or even "Beetlechoose"
Love the videos, keep up the good work 😀
Eta Carinae, Antares. These are, in my opinion, the stars that you should be concerned about. Betelgeuse. A gorgeous show in the sky. And really, really look forward to seeing it!
If light is the speed limit ... how can we detect it exploding without seeing first?
Maybe the star rapidly dims while collapsing into supernova and only gets bright as it's ejecting matter?
Cody Volpe I thought they traveled at the speed of light.
Because light will sometimes be obstructed by some matter in space, for example by a gas, while gravitational waves will not.
Causality is the speed limit not light. They both go hand in hand. E=MC^2. C=Causality not light.
The universe is not empty... Light always takes longer than gravity waves... We will find tomorrow what happened
So Betelgeuse is in between the two regions where the gravitational waves may have come from. Nothing to see here, folks.
Lol, also basing it on the fact they know everything correctly and have not miscalculated any of it like they so often do.
@texxtrek speed of light. nothings faster
Scorch428 Entanglement is faster.
@@CaptainAhorn Speed is irrelevant for entanglement ;) I think even saying that entanglement happens with infinite speed is not necessarily right bcs it happens instantaneously.
gravity waves are faster then light, they have to be apparently :/
Well put analysis of this event.
Thanks for another great video! You do a great job of releasing fact-checked videos very quickly, this channel has really grown on me as a news and learning platform
"I sense a disturbance in the Force . . ."
From Obi-wan A ...
Just makes me wonder how weird it would be to feel gravitational waves
As if millions of supernovae enthusiasts screamed up with excitement and were suddenly silenced.
@@miaokuancha2447 5:00
That's just the ice cream and cabbage I had last night.
I'd be very happy if Betelgeuse hung around for a long time since it's a part of the
Orion nebula which was the first group of stars I was shown by my father so the
longer it stays around the happier I'll be.
But won't it be a fine sight to see something on Orions shoulder as rare as a super nova in our lifetime?
It's not part of the nebula though :)
It's not in the orion nebula
@@_rlb That true , Betelgeuse is 642 light years away and the nebula is 1,344 light years away.
Astaea Star.
Don't you mean it is part of the Orion constellation, not part of the nebula ? ( at least it is from our view point in space)
The nebula is actually over twice as far away as Betelgeuse. 642 L/yrs 1344 L/yrs
Great video, love the updates
Thank you for admitting that LIGO can have terrestrial sources.
You're MEAN! I, and MANY OTHERS were really hoping to see this puppy BLOW!
Anyhow, the Gravitational wave was probably made from a star ship "warping" out of our solar system.
Or in. I wonder if anyone's done the math in what that would look like.
@@jetison333 warp drive? I don't think there's any math for that.
@@jerryli821 yeah there is, look up the alcubeirre drive. It's pretty much a warp drive but it works in real life.
@@jetison333 can we warp space time?
@@jerryli821 yeah, we are both doing it as we walk around :) but no, as far as I know I dont think we've done any experiments with it, but there is math out there on how to make one.
5:00 OB1 kenobi.
This is just great
Thank you Anton for the update. I agree with David’s comment about Betelgeuse colliding with a dense (possibly a Jupiter sized) object. I also believe the discrepancy between the position of the gravitational blips and Betelgeuse is due to its movement like a noisy jet flying by -fast and far from the observer. I think the first g-wave detected (the larger of the 2) was a collision with a dense object and the second was the actual supernova. It probably was NOT a coincidence that there was a dimming prior to this event. Just remember the line from the TV show Law and Order : “coincidence times coincidence times coincidence means you’re guilty! Way too many coincidences. Again thanks for the update Anton.
I prefer this lively, enthusiastic, confident version of Anton, as opposed to the current version that sounds like a scared hostage trying to lull kittens to sleep at gunpoint.
I looked today and it ain’t so bright as it usually is.
you're looking at 600 year old light
It has been dimming for a while already
@@carlosandleon All light from Betelgeuse is 600 years old and when we see it explode, it will have exploded 600 years ago
Repeating this over and over anally just confuses people who don't understand and adds nothing
@rockn roll look I know gravitational waves go at the speed of C. But light csn also be slightly more delayed than ut
@@carlosandleon ok, and we are sensing 600 year old gravitational waves. Your point adds nothing to the discussion
There is alot of ifs, theories, nights, assumptions, actually its almost all assumptions including that it was thrown out of that peculiar system.
Great video thanks mate. Subscribed
11:37 PM EST what a pleasant surprise.
Huge bright meteor went over Toronto around an hour ago. I saw it light up the ground then I looked up, it was as bright as the sun!
God Bless
Anton must know me well, for he always begins by saying, "Hello, wonderful person."
Well i think he was actually talking to me, so your out!
Excellent video, thank you bud. Subbed
Very informative! Bravo.
02:36 "Ligo is so sensitive it can detect disturbances around earth"
Shoot I knew I shouldn't have eaten them beans 🥴
LIGO tho
@@pressaltf4forfreevbucks179 thank you
"Eeugh, augh"- beatle juice 2020
I have a theory of what sparks a supernova. Three things control stellar fusion. Heat, pressure and magnetism. Supergiants start producing iron which migrates out and generates it’s own magnetic field. This interferes with the stars main magnetic field undermining it and causing the star to become dangerously unstable.
Subscribed, nice channel very informative
So are we gonna see Orion's tackle when his belt explodes?
JamesXT77
Pay attention! It's his arm, not his belt...
Betelgeuse is Orion's shoulder (or arm, depending on who you ask).
Somebody must have said its name three times.
Beetle juice !
BeEtLe jUiCe !
BEETLE JUICE !!!!
Uh Oh
I've been keeping my kids interested in the night sky and we are very familiar with Betelgeuse. I'd heard a lot lately about it's record low luminosity and last night we finally had a nice clear night. I couldn't even see it. I'm not kidding. The normal spot where we usually see a very noticeable, bright star wasn't even visible to me on a clear cold night. Very interesting.
I saw a flickering Star in Orion a few days ago. First I thought it was a plane or something. But it didn’t move. Betelgeuse was my first thought. Very interesting. I hope this is a sign for the last days.
gravity takes a long time to have information to travel across the star. Even tho light could take hundreds of thousands of years to traverse from the core, the 30 mins it takes a shift in mass to communicate new gravitational vectors is still huge gap of time to result in phenomina.
na, the wave would not only come from core collapse, but also from a "normal" core shrink due to changes in elements being fused. that is because of the mass moved so quickly!
"na" seemed like you were disagreeing about something. I wasnt focused on fusion, but what i think you are saying is an exciting part of the rate of change going on.
Also were you saying that core fusion has a negative pressure on its surroundings? At these distances larger than the orbit of our Earth, I agree about the abrupt shifts, and how that compounds force coming back in on the core. The thing we have a hard time with is auditing the density waves. Maybe study of gravity waves can help.
Could be the two cores finally colliding
@@WPIManiacMagic if you Were Somehow able to go into the center of the earth you would be weightless. So it is possible for masses to be sheared off and somehow isolated and able to build into multiple dense structures. The best thing we can do right now is to model all our guesses which I for one would love to see a gathering of those different ideas and Concepts but unfortunately there's way too much negative criticism inside and outside the scientific community for people that feel comfortable presenting intelligent list of possibilities.
@@FirstNameLastName-okayyoutube most of the star's size isn't very dense at all. Also the star was noted to have a giant bulge ... Wonder if this could be due to that smaller core too.
Either way to me it seems possible if the smaller star was circling the drain for a long time once it skims the big core and rapidly slows to full collision a lot would happen and fast
It doesn’t mean “the arm of Orion “ in Arabic, but it means “ the archer’s bag” where he keeps the arrows on his back . And indeed the name is originally Arabic
Thank you that's very interesting!
N Marbletoe you stole my icon
i thought betelgeuse is a rough translation of "the hand (or shoulder?) of orion (or the giant?)"
Not so. There are two distinct names given to the star by the Islamic astronomers: ibt al-jawza (the armpit of the hunter), or yadd al-jawza (the arm of the hunter). Jawza is the hunter NOT the archer (archer would be "ramee"), and neither ibt or yadd in classical Arabic stand for quiver. The name Jawza, "hunter" originally actually meant a scavenger!!
clarence spencer
It’s also called “makab eljawza” by some Arabs
مكب الجوزاء
Translated to : the hunter’s bag of weapons.
The hunter here is an archer
Great analysis!
Was listening to music and somehow I suddenly hear
"Hello wonderful person!" From my phone ❤️