He reminds me of my earth and space science teacher. Yeah that was a last year high school class. 1 week space ( the week Pluto was dropped) rest earth subjects.
We've already won the lottery by just existing. All the most likely hazards and near misses that humans have dodged is a statistical anomaly to celebrate and lament.
A 2021 study lead by Ekaterina Ilin (Leibniz Institute for Astrophysics Potsdam, Germany) presented evidence that M dwarf flares tend to emanate from their polar regions, possibly sparing close in planets from direct hits. Their initial data was taken from a small sampling of M dwarf stars from TESS observations, and further studies showed that this may well be the norm. (from Universe Today 8/7/21)
I find the thought of an M dwarf supporting life on an Earth-like planet quite intriguing since they are so long lived...but, hear that they can be quite turbulent. But also, M (red) dwarf is a wide definition if I understand correctly. Perhaps there are some in a mass range closer to our sun but dimmer but just as stable. And, it might outlive our sun by many-fold? Would life-sustaining planets, barring any major collisions, continue indefinitely as long as the star remains stable?
Planet earth is rare there is literally no planet like it no planet with humans and animal's and trees and flowers etc... every planet in the habitable zone so far is around a red dwarf star which are known as flare stars.. also our solar system is rare.. in most systems you find gas giants closer in to the star like hot Jupiters and rocky planets more outward. People need to realize how special earth and our solar system is 😊
@@empireoflizardsPlanet earth is rare there is literally no planet like it no planet with humans and animal's and trees and flowers etc... every planet in the habitable zone so far is around a red dwarf star which are known as flare stars.. also our solar system is rare.. in most systems you find gas giants closer in to the star like hot Jupiters and rocky planets more outward.
@@Lizzybaby30500no, you're confusing the planets that are easiest to detect with the most common. If you use a magnet to pick up sand, should you be surprised at the high iron content? 😊
The occurrence of billions of years of evolution in any particular solar system seems less and less likely the more I learn about this utterly random universe. I'm thinking planet Earth is a rare place indeed. Chance is a tricky, fickle and powerful nonentity.
Planet earth is rare there is literally no planet like it no planet with humans and animal's and trees and flowers etc... every planet in the habitable zone so far is around a red dwarf star which are known as flare stars.. also our solar system is rare.. in most systems you find gas giants closer in to the star like hot Jupiters and rocky planets more outward.. we are so rare we need to take good care of our planet and life that's on it its special ❤
Planet earth is rare there is literally no planet like it no planet with humans and animal's and trees and flowers etc... every planet in the habitable zone so far is around a red dwarf star which are known as flare stars.. also our solar system is rare.. in most systems you find gas giants closer in to the star like hot Jupiters and rocky planets more outward.. we are so rare we need to take good care of our planet and life that's on it its special ❤
Planet earth is rare there is literally no planet like it no planet with humans and animal's and trees and flowers etc... every planet in the habitable zone so far is around a red dwarf star which are known as flare stars.. also our solar system is rare.. in most systems you find gas giants closer in to the star like hot Jupiters and rocky planets more outward.. we are so rare we need to take good care of our planet and life that's on it its special ❤
@@Lizzybaby30500 How do you know there is no other planet like this one? How many have you visited? Because no one has found an earthlike planet does not mean there are none out there.
Life on this planet has survived space rocks the size of Mount Everest, lava flows the size of continents, being completely iced over for millions of years, and being in the blast zone of the most catastrophic explosions in the universe...and then here come along us little airless apes being all "Hold my life-extinguishing beer, nature." Oppenheimer was right when he famously quoted "I am become death, destroyer of worlds." But that statement applies to ALL of us.
this wasn't that long ago but yes that's what was told to us or maybe the Carrington event was way bigger then they told us! Either way we're still here baby!
We think GRBs are unlikely in the Galaxy now, there's too many heavy elements in the massive stars. It's thought only massive stars that are poor in metals end up as GRBs (that is, GRBs were more common the early universe)
@@manw3bttcks Apparently, in our Earths past history, a GRB from approximately 3000 L-Y away, eroded Earths atmosphere, that may have been responsible for an extinction event? So, when you consider such distances, and the variable states of their compositions of so many, many Stars that are within range. It only takes ONE... and we're toast! 😳
@@manw3bttcksTrue. Since only spectral type O and B main sequence stars end in supernovae. They have very short lives so are probably created in enriched nebulae.
@@sirensynapse5603trust me, they dodged a bullet with that one. Unless you dumped a ton of money into one of them they literally didn't go anywhere.. 🤭
Huh, I had a whole science fiction story brewing that had this exact thing as a centerpiece, where a star about 50 light-years away does something unexpected and humanity has about 10 years of advanced warning before it goes supernova.
Doesn't the sun also have a Magnetosphere. That seems like it would maybe create quite the visual if a bunch of particles hit it. Maybe a giant Aurora Borealis.
It does seem possible. I just think the ethics around such a large terraforming/geoengineering project would be the main thing holding us back from doing it. Any individual or corporation or government that builds up such technology will then immediately come under world scrutiny because it's a dangerous line of science to advance without defining the ethics around such sciences
Luckily that's the one thing we've more or less sorted out through international cooperation 🙌...now we just need to sort out everything else🤦♂️. Btw, Ozone is important in the stratosphere but really dangerous at low level where we currently create it as a pollutant 🙌 (and some natural generation in some circumstances)
@@nonsequitor so to beef up the ozone layer, it somehow needs to be deposited and kept at the stratosphere without bringing it down through the atmosphere? that's interesting, I didn't know that
I'd love to see how they're modeling it, because that seems to counter the actual data we observed from the previous much further supernova you mentioned.
Who knows that now we might even learn it actually protected us from a lot of moderately big asteroids and comets too. Billions of years going relatively safely may suggest it.
It's 4:30 am, I couldn't sleep and I watched this. Really enjoyed the video, and I feel safer now so I'm going back to bed for an hour Anton, stay wonderful!
Dude your great becouse im not much on da math buut i understand the way you explain allows me to understand and research for more because i realy like to learn because the more you know the bettet you understand no harm in learning right
Yeah, thankfully, there's a finite chance of a black hole being directly aimed at us when it do the shoop-de-woop. The bigger they are, the more that becomes an apparent possibility, though. Just don't look at it too hard.
That’s why maybe earth is the only place for life in the whole universe inverse. Thousands of rare thing that only happened here for us to evolve over billions of years.
No problems with Ozone depletion and CFC's (use down 99% since 1980) but we need to deal with those pesky Mt Erebus Cl2 and SO2 emissions. Maybe we always had the ozone holes since Antarctica moved to the south pole. It would be good to know if we actually did fully succeed in reversing the ozone depletion increase during the last four decades.
Can we speculate about how changes in radiation levels influenced the rates of mutations of organisms? Some animals don't evolve very quickly because they have evolved excellent gene repair systems. But some animals, such as some early dinosaurs, were around in great numbers of species, suggesting rapid mutation rates.
These studies keep telling us more how much our beautiful blue planet is so special and precious, instead of rushing into the stars, we should be protecting it as much as we can.
I think a lot of these 'extinction events' are way too hyped. For instance, the threat from supervolcanos is given far too much credence as an extinction driver. Yes, of course, it will be bad for us humans, but the very fact there have been dozens of these events this past few million years, yet the diversity of life on the planet today is quite astounding, tells me they aren't as bad as is made out. Still, I'd rather NOT be around when one goes off, or a nearby supernova or asteroid strike for that matter, but I do think that this planet and the life on it is WAY more resilient than scientists would have us believe.🤔
Am I the only one that noticed "multiple supernova" and imagined matches fired one by one? Is there any kind of machanism that trigger some kind of chain reaction in nearby stars?
However, as for that Mars colony we established back in the 21st Century to ensure mankind's survival during such extinction events like a nearby supernova , we can observe a silver lining in that irony is one element that's apparently impervious to radiation.
Anton what about the quantum potention of one supernova affecting another star actually above speed of light. Could it subspace into the dark energy and the interact in another i.e. us In a split sec???
Just curious - how much 'protection' is being offered by a full strength magnetosphere? Also, 2% O2 sounds like pre-life-as-we-know-it times - i.e. death to cyanobacteria.
Could our location in the “Local Bubble” and the Local Void have been a factor in the emergence of life? If so, would that imply life is less likely in other, denser regions?
Why 300 million light years... Seems a strange number, to pick and then say at this distance nothing much will happen 🤔 Especially as there are well over 100 Stars with 50 light years😳 That might have got a bit more interesting? I guess that all look quiet, the only is it/isn't it gonna blow in the news is Betelgeuse is estimated to be over 600 million light years.
Question? Thought Experiment or Brain Fart, You decide: When it comes to upper Atmosphere Ozone Depletion, why couldn't we appropriate a C-5 Galaxy, fill it till it almost Pops with Ozone Generators, fly it as high as it will safely go & let the Ozone Generators Eat
The earth has had life continuously for 4 billion years...supernovae obviously arent an issue...in fact with 4 billion years under earths belt i would argue that there is very little that could make earth uninhabitable
So supernova occurs, no one notices because global warming and atmospheric cooling cancels out. We just get fed ads for spf 650 supernova protection factor creams.
The Ozone Layer protects the environment? Australia 🇦🇺: hold my sunscreen (an Australian is never letting go of their beer) [side note - sunscreen ad played during Anton's video]
Making broad sweeping statements about dangers posed by cataclysmic events, based solely on computer simulations, and someone then making policy decisions based on such statements. What could possibly go wrong? 'Trust me, there's nothing to worry about.' Famous last words.
I mean how do they know what cause anything that long ago? If light travels fastest wouldn't we see the light before the destruction? Just asking. And if carbon dating is wrong then there is no telling how you'd or old something truly is
Radio carbon dating is quite accurate out to about 50,000 years. Beyond that, the decay rates of other radioactive isotopes are used, which are also very well established. The abundances of these isotopes also tells us alot about ancient past events. Before you start jumping up and down waving your hands, remember this. The people who discovered these properties started their work over a hundred years ago, when folks out in the country were still bleeding people with leaches. They eventually, for better or worse, ended up building nuclear reactors, atomic bombs, and numerous other devices that utilized the reactions of particles that no one had ever even at the time, but the scientists knew they existed. Just sayin.
Maybe a supernova caused the end of previous generations of humans , that built pyramids of giza, caves of barabar in indea yadayadayada They knew about such event coming , so the left etalons of measures and building techniques for us to learn.
He is an excellent teacher and has a sublime sense of humor
He reminds me of my earth and space science teacher. Yeah that was a last year high school class. 1 week space ( the week Pluto was dropped) rest earth subjects.
It’s a good thing that million-to-one odds are finally working in my favor. Because the lottery’s similar odds have been a big disappointment.
We've already won the lottery by just existing. All the most likely hazards and near misses that humans have dodged is a statistical anomaly to celebrate and lament.
Greetings. Been watching since What The Math days.
Thank you for being a highlight each day for myself and I am sure many others.
Thank you, Wonderful Anton
You beat me to it, you Wonderful person
Hello, wonderful Anton. This is person. 👋
A 2021 study lead by Ekaterina Ilin (Leibniz Institute for Astrophysics Potsdam, Germany)
presented evidence that M dwarf flares tend to emanate from their polar regions,
possibly sparing close in planets from direct hits. Their initial data was taken from
a small sampling of M dwarf stars from TESS observations, and further studies showed
that this may well be the norm. (from Universe Today 8/7/21)
I find the thought of an M dwarf supporting life on an Earth-like planet quite intriguing since they are so long lived...but, hear that they can be quite turbulent. But also, M (red) dwarf is a wide definition if I understand correctly. Perhaps there are some in a mass range closer to our sun but dimmer but just as stable. And, it might outlive our sun by many-fold? Would life-sustaining planets, barring any major collisions, continue indefinitely as long as the star remains stable?
Planet earth is rare there is literally no planet like it no planet with humans and animal's and trees and flowers etc... every planet in the habitable zone so far is around a red dwarf star which are known as flare stars.. also our solar system is rare.. in most systems you find gas giants closer in to the star like hot Jupiters and rocky planets more outward. People need to realize how special earth and our solar system is 😊
@@empireoflizardsPlanet earth is rare there is literally no planet like it no planet with humans and animal's and trees and flowers etc... every planet in the habitable zone so far is around a red dwarf star which are known as flare stars.. also our solar system is rare.. in most systems you find gas giants closer in to the star like hot Jupiters and rocky planets more outward.
@@Lizzybaby30500(That we know of)
@@Lizzybaby30500no, you're confusing the planets that are easiest to detect with the most common. If you use a magnet to pick up sand, should you be surprised at the high iron content? 😊
Im so happy I found this channel a few years ago
The occurrence of billions of years of evolution in any particular solar system seems less and less likely the more I learn about this utterly random universe. I'm thinking planet Earth is a rare place indeed. Chance is a tricky, fickle and powerful nonentity.
Planet earth is rare there is literally no planet like it no planet with humans and animal's and trees and flowers etc... every planet in the habitable zone so far is around a red dwarf star which are known as flare stars.. also our solar system is rare.. in most systems you find gas giants closer in to the star like hot Jupiters and rocky planets more outward.. we are so rare we need to take good care of our planet and life that's on it its special ❤
Planet earth is rare there is literally no planet like it no planet with humans and animal's and trees and flowers etc... every planet in the habitable zone so far is around a red dwarf star which are known as flare stars.. also our solar system is rare.. in most systems you find gas giants closer in to the star like hot Jupiters and rocky planets more outward.. we are so rare we need to take good care of our planet and life that's on it its special ❤
Planet earth is rare there is literally no planet like it no planet with humans and animal's and trees and flowers etc... every planet in the habitable zone so far is around a red dwarf star which are known as flare stars.. also our solar system is rare.. in most systems you find gas giants closer in to the star like hot Jupiters and rocky planets more outward.. we are so rare we need to take good care of our planet and life that's on it its special ❤
Yeah, God's real.
@@Lizzybaby30500 How do you know there is no other planet like this one? How many have you visited? Because no one has found an earthlike planet does not mean there are none out there.
Life on this planet has survived space rocks the size of Mount Everest, lava flows the size of continents, being completely iced over for millions of years, and being in the blast zone of the most catastrophic explosions in the universe...and then here come along us little airless apes being all "Hold my life-extinguishing beer, nature." Oppenheimer was right when he famously quoted "I am become death, destroyer of worlds." But that statement applies to ALL of us.
no it dont quit being over dramatic
Not surprising at all considering we went through a Carrington event a couple months ago completely unscathed.
this wasn't that long ago but yes that's what was told to us or maybe the Carrington event was way bigger then they told us! Either way we're still here baby!
It wasn't nearly as powerful as the Carrington event
1/50th a Carrington Event
Anton. Thanks man. You have been a favorite for some years now. Hope this working out for you man. Respect😊
What about a "Super Duper Nova!"
Ultra mega hyper nova
Better play it safe and toss a “Hyper” in for good measure
Super Duper Hyper Novers
If he's a Super Duper Nova, then I'll become a Super De-Duper Nova!
Or a Super De Duper Nova
BIGGG Bada Boom
Wow, supernova that's one less thing that l have to worry about? BUT, GRB's! 😱
We think GRBs are unlikely in the Galaxy now, there's too many heavy elements in the massive stars. It's thought only massive stars that are poor in metals end up as GRBs (that is, GRBs were more common the early universe)
@@manw3bttcks Apparently, in our Earths past history, a GRB from approximately 3000 L-Y away, eroded Earths atmosphere, that may have been responsible for an extinction event? So, when you consider such distances, and the variable states of their compositions of so many, many Stars that are within range. It only takes ONE... and we're toast! 😳
@@manw3bttcksTrue. Since only spectral type O and B main sequence stars end in supernovae. They have very short lives so are probably created in enriched nebulae.
Pfft. They’ll kill you before you know you’re dying. Don’t worry about it.
No, you have not worry about anything in space: those just all happen.
Anton, before I started watching your channel, I thought a Super Nova was a hopped up Chevy.
It is 🤣
Very good, but don't give up the day job. 😁
Nova had trouble selling in mexico. It literally means doesn't go, in spanish.
No but there were some Super Novas
@@sirensynapse5603trust me, they dodged a bullet with that one. Unless you dumped a ton of money into one of them they literally didn't go anywhere.. 🤭
Huh, I had a whole science fiction story brewing that had this exact thing as a centerpiece, where a star about 50 light-years away does something unexpected and humanity has about 10 years of advanced warning before it goes supernova.
I love your channel, both you and ASTRUM are my go between for all this astronomical.
Doesn't the sun also have a Magnetosphere.
That seems like it would maybe create quite the visual if a bunch of particles hit it. Maybe a giant Aurora Borealis.
Correct, and it would look like a nebula bubble.
It would be cool if we could figure out a way to beef up our depleted ozone layer. Seems possible.
It does seem possible. I just think the ethics around such a large terraforming/geoengineering project would be the main thing holding us back from doing it. Any individual or corporation or government that builds up such technology will then immediately come under world scrutiny because it's a dangerous line of science to advance without defining the ethics around such sciences
Luckily that's the one thing we've more or less sorted out through international cooperation 🙌...now we just need to sort out everything else🤦♂️. Btw, Ozone is important in the stratosphere but really dangerous at low level where we currently create it as a pollutant 🙌 (and some natural generation in some circumstances)
@@nonsequitor just need to take those factories that produce ozone as byproduct and make a REALLY long tube to eject it into the stratosphere...
@@nonsequitor so to beef up the ozone layer, it somehow needs to be deposited and kept at the stratosphere without bringing it down through the atmosphere? that's interesting, I didn't know that
@@markliamdairr Yes. It would have to be 100% safe and effective without a doubt.
Even finer tuned then. Fortunate indeed.
I'd love to see how they're modeling it, because that seems to counter the actual data we observed from the previous much further supernova you mentioned.
Btw COUZINZ ~ in spanish SUPER NO VA means GREAT NO GO
!🏴☠️
Who knows that now we might even learn it actually protected us from a lot of moderately big asteroids and comets too. Billions of years going relatively safely may suggest it.
It's 4:30 am, I couldn't sleep and I watched this. Really enjoyed the video, and I feel safer now so I'm going back to bed for an hour Anton, stay wonderful!
Dude your great becouse im not much on da math buut i understand the way you explain allows me to understand and research for more because i realy like to learn because the more you know the bettet you understand no harm in learning right
i like the title to this video because it makes me want to listen
Yeah, thankfully, there's a finite chance of a black hole being directly aimed at us when it do the shoop-de-woop. The bigger they are, the more that becomes an apparent possibility, though. Just don't look at it too hard.
With all the dangers we face from space, we should feel blessed here on Earth to be alive! ❤
Often, I do.
When I don't is when other people project their pain onto me.
That’s why maybe earth is the only place for life in the whole universe inverse. Thousands of rare thing that only happened here for us to evolve over billions of years.
No problems with Ozone depletion and CFC's (use down 99% since 1980) but we need to deal with those pesky Mt Erebus Cl2 and SO2 emissions. Maybe we always had the ozone holes since Antarctica moved to the south pole. It would be good to know if we actually did fully succeed in reversing the ozone depletion increase during the last four decades.
6:41 why did you mirror the Saint-Lawrence/Gaspésie/New Brunswick/PEI image? 🔄
Can we speculate about how changes in radiation levels influenced the rates of mutations of organisms? Some animals don't evolve very quickly because they have evolved excellent gene repair systems. But some animals, such as some early dinosaurs, were around in great numbers of species, suggesting rapid mutation rates.
I came here for the pretty colors in the screenshot, I left here an Astrophysicist
These studies keep telling us more how much our beautiful blue planet is so special and precious, instead of rushing into the stars, we should be protecting it as much as we can.
We’re human, we can do both and so much more my friend.
@@bobbyjones5377 We still can't move away from Racism and Capitalism, yeah keep on dreaming my friend.
Judging from the amounts of Fe60 detected in our solar system we are presently traveling through the remnants of a supernova !
This needs more experimentation.
So what you are saying is this gamma ray burst happened a long time ago, in a galaxy far, far away?
Great video, very interesting information, thanks 👍😊
Not going to worry about it in any case
I think a lot of these 'extinction events' are way too hyped.
For instance, the threat from supervolcanos is given far too much credence as an extinction driver.
Yes, of course, it will be bad for us humans, but the very fact there have been dozens of these events this past few million years, yet the diversity of life on the planet today is quite astounding, tells me they aren't as bad as is made out.
Still, I'd rather NOT be around when one goes off, or a nearby supernova or asteroid strike for that matter, but I do think that this planet and the life on it is WAY more resilient than scientists would have us believe.🤔
Bummer. We need to get the Sun to go super then. ASAP.
Am I the only one that noticed "multiple supernova" and imagined matches fired one by one? Is there any kind of machanism that trigger some kind of chain reaction in nearby stars?
However, as for that Mars colony we established back in the 21st Century to ensure mankind's survival during such extinction events like a nearby supernova , we can observe a silver lining in that irony is one element that's apparently impervious to radiation.
Who said that a visible Supernova could damage Earth ?? How absurd !!
QUESTION: Are all those other stars on the edge of the bubble actually super tiny or is that meant to depict their position in relation to ours?
It has been shown that our Sun has experienced micronovae events
Supernova occurred on Aries on December 20, 2014.
Would a bubble caused by a supernova collapse back due to the greater pressure if the surrounding space? Does greater density imply greater pressure?
Anton what about the quantum potention of one supernova affecting another star actually above speed of light. Could it subspace into the dark energy and the interact in another i.e. us
In a split sec???
Just curious - how much 'protection' is being offered by a full strength magnetosphere?
Also, 2% O2 sounds like pre-life-as-we-know-it times - i.e. death to cyanobacteria.
Could our location in the “Local Bubble” and the Local Void have been a factor in the emergence of life? If so, would that imply life is less likely in other, denser regions?
So, no problem when Betelguese explodes. Just a nice interesting light show. But within thirty years, old age will kill me anyways.
Why 300 million light years...
Seems a strange number, to pick and then say at this distance nothing much will happen 🤔
Especially as there are well over 100 Stars with 50 light years😳
That might have got a bit more interesting?
I guess that all look quiet, the only is it/isn't it gonna blow in the news is Betelgeuse is estimated to be over 600 million light years.
Oort Cloudin
Just a big cosmic fart
I still think we are missing a few things; I am sure this topic will be revisited.
Oh so one knows "Ohm's Law" in a fractal fashion.. Resistance is Util 😎
@@Zookeeper. V = I X R brother.🦘👍👍
Question? Thought Experiment or Brain Fart, You decide: When it comes to upper Atmosphere Ozone Depletion, why couldn't we appropriate a C-5 Galaxy, fill it till it almost Pops with Ozone Generators, fly it as high as it will safely go & let the Ozone Generators Eat
What music do you use?
change expectations.
Makes one wonder if it is not intelligent design.
The earth has had life continuously for 4 billion years...supernovae obviously arent an issue...in fact with 4 billion years under earths belt i would argue that there is very little that could make earth uninhabitable
where is my squad of people who still see tardis in that photo on the cover of this video?)
I kinda see it
I'm so glad that I no longer have to be
"TERRIFIED" 😱
So supernova occurs, no one notices because global warming and atmospheric cooling cancels out. We just get fed ads for spf 650 supernova protection factor creams.
And Anton, let's be real, you've been on earth since at last 2019.. is it really that unlikely
Well if atmospheric oxygen were down to 2% we wouldn't be around to be to suffer any effects from a supernova.
Experience tells me , worry about hemmaroids , not super nova .
And acid reflux
Thought there was a star in the constellation Orion that was getting close to going Nova?
A nova only occurs on the surface of a dead white dwarf. There is one recurrent nova expected very soon.
Betelgeuse is near to a core collapse super nova. might be years, might be thousands of years.
@@LeftyScaevola yep, that was the one I was thinking about.
Didn't you know? supernovas are safe and effective... nothing to fear
Even the incoming micronova from our sun can be safely ignored...experts say
I'll sleep easier now.
Thank you.
But we were worried about gamma ray bursts, not supernovas..
If the jet lines up with earth, we ARE screwed.
Just wear some high spf sunscreen. You’ll be fine!
Only jet Earth should be afraid of is the Su35.
Su 35 all five of them, and theres no jets during a supernovas
@@John-wd5cb Or I don’t know, any jet that can kill people?
@John-wd5cb not really, kind of a mediocre aircraft
The Ozone Layer protects the environment?
Australia 🇦🇺: hold my sunscreen
(an Australian is never letting go of their beer)
[side note - sunscreen ad played during Anton's video]
So, a long time ago, in a galaxy far, far away, a death star fired, but here on Earth, no one cried out or were suddenly silenced...
This should end the nonsense of trying to explain extinctions or even climate change events with nearby supernovae.
Henrik Svensmark is grinning right now 🤭
Who
Nearby supernova...
Nearby supernova in the skyyyyyy
Is Earth our alien made spaceship...
Whew. So I can shelve my multi-generational plans to get humanity to build a Stellar Engine over millions of years in order to move the Sun. 😅
We are the stardust.
Yes Earth will survive. All the isotopes here are from OUR sun.
Yeah until our sun does it too
Only stars with more than 8 solar masses end in supernovae.
This might be the only reason we exist
Making broad sweeping statements about dangers posed by cataclysmic events, based solely on computer simulations, and someone then making policy decisions based on such statements. What could possibly go wrong? 'Trust me, there's nothing to worry about.' Famous last words.
Su-su-su-supernova
🌟
Since we're here in part because of supernovae, I suppose it depends on how dangerous you think human life is.
So , an errant fire work can kill someone , nukes can kill us all but nearby supernova .. it's.... okay .. hhhhmmmm.
Hopefully, none of those things will happen!
❤️🔥
Always the bearer of bad news...
Now all we have to worry about is Kim Jung Un.
I mean how do they know what cause anything that long ago? If light travels fastest wouldn't we see the light before the destruction? Just asking. And if carbon dating is wrong then there is no telling how you'd or old something truly is
Radio carbon dating is quite accurate out to about 50,000 years. Beyond that, the decay rates of other radioactive isotopes are used, which are also very well established. The abundances of these isotopes also tells us alot about ancient past events. Before you start jumping up and down waving your hands, remember this. The people who discovered these properties started their work over a hundred years ago, when folks out in the country were still bleeding people with leaches. They eventually, for better or worse, ended up building nuclear reactors, atomic bombs, and numerous other devices that utilized the reactions of particles that no one had ever even at the time, but the scientists knew they existed. Just sayin.
Why all this talk about nearby supernova? There are NO nearby stars that are large enough to go supernova.
did you started to speak slower?
Anton, that is not how you pronounce supernovae
Intelligent design is why our world thrives.
LOL. I can't wait for you to produce evidence for that.
a fale prophet?
personally i don't believe we should be out here antagonizing the universe like this. that info should be kept low key.
If it happens in our lifetimes don’t look at it.
Its not supernova weed to bother about. Its American offensive Nuclear policy thats the problem.
Only trump kmows what would happen.
Maybe a supernova caused the end of previous generations of humans , that built pyramids of giza, caves of barabar in indea yadayadayada
They knew about such event coming , so the left etalons of measures and building techniques for us to learn.
You were doing great untill you mentioned climate change. After that nothing but contradictory bull.😢