How Supernovae and Dense Space Clouds Affected Earth In Recent Times

[@Skeptic78]

I have a pretty bad anxiety disorder. Something about listening to Anton just helps calm me down. I'll put on one of his playlists and fall asleep to it.

[@MikeG_cpt]

You not alone! I do this aswell. Anton if you reading this it's not because we think your videos are boring it's because it's extremely calming and it gives us something nice to think about when as we falling asleep. Thank you!

[@christophereeles]

He is very good, isn’t he?

[@Eyebuck]

It’s probably his smooth as butter tone.

[@PeteOnTheBeat]

Him talking about a potential world ending situation calms your anxiety disorder? :D

[@wiktorm9858]

Anton is golden

[@jimcurtis9052]

Wonderful as always Anton. Thank you. ✌️☺️😁

[@ancientprogressive3343]

Many of Anton’s videos stop me in my tracks to ponder what he has just presented... this is one of those!

[@MCsCreations]

Fascinating. That could've give us an evolutionary "push".

[@1ProsperousPlanet]

How?

[@weegiewarbler]

​@@1ProsperousPlanethow no? . . . You didn't watch it did you? Radiation was one hypothesis.

[@ListenToMcMuck]

Increasing the mutation rate in a way that accelerates evolutionary processes should lead to rapid diversification. For example, look at the impact of the reactor accident on the surrounding ecosystem in Chernobyl. This increase should also be observed in the fossil record after the hypothetical events. If this is not apparent, the hypothesis can be considered falsified.

[@grahambate1567]

Really interesting, thank you anton

[@jaykaramales3087]

I watch all your videos, but this is one of the most intriguing. I wish Poul Anderson were still alive to write a story around this thesis.

[@stusacks2220]

Thanks for another interesting video, Anton!

[@NabiruBogdan]

Please never stop making these videos please

[@Gkitchens1]

You specify its correlation not causation twice while in the same breath saying these effects likely triggered mutations. I would say it’s more than plausible that mutations could be what led to us becoming smarter or different enough to advance.

[@HeaDzmold]

We now are living in the effects of the planets last major impact

[@MarkCarrick1]

One of the best videos you have ever done, the most obvious answer is the answer.

[@kaarlimakela3413]

This is so reassuring and encouraging. Going through all these extreme conditions over the last several million years ... makes me say And We're Still Here! Like Jeff Goldblum proclaimed ... Life, uhhh, finds a way. 😊

[@yvonnemiezis5199]

Fascinating video ,thanks👍❤

[@fatasford]

Love the show great work thank you good sir and keep smiling ❤

[@kyaaahmylove]

Fascinating discovery. Thank you so much for sharing 👍

[@phaedrussocrates7636]

Thank you

[@kyledekeyzer9439]

beautiful mister Petrov! graci graci 🙏 humble greetings

[@Alondro77]

Most of the radiation would impact the surface as a combination of heavy nuclei and gamma radiation. This would generate a high degree of DNA double-strand breaks, though the levels of radiation would be far below lethal levels. What this would lead to is a) a high level of cancer in complex organisms. b) large numbers of chromosomal crossover events and drastic gene rearrangements, hyper-accelerating genetic evolution.

[@joeyvelarde5562]

Good stuff ❤❤❤❤

[@henrythegreatamerican8136]

Sounds like the earth got high on space dust.

[@Sutairn]

over a ton a day of space dust

[@fleshanthos]

When I brought forth the Hypothesis of SuperNovae affecting Earth due to our varying path thru the Galaxy in 1993, my Historical Geology prof basically dismissed and ignored it.

[@DeadSlayer0683]

I think I would be fine with the end of the world if Anton was the one doing the announcement. 🤔

[@rezadaneshi]

Best motivational speech- In the absence of nearby butterflies, a very determined chaos grasps at space dust.

[@stevenkarnisky411]

Thanks, Anton. The more we learn now, the more prepared our distant descendants can be!

[@Jokers_Yugioh666]

We need a livestream with anton matt from pbs space time and dr becky 🔥🔥

[@douglaswilkinson5700]

Anton is a science communicator. Matt and Becky both have doctorates. It would be interesting.

[@GoldenMinotaur]

As if he's not busy enough keeping us informed, but yes. Interviews with Anton would be cool af

[@gravitonthongs1363]

I think Fraser Cain would have the best rapport with Anton. Matt is on another level and Becky would probably just chat him up 😂

[@catsdrooltoo]

Thank you Anton. ❤

[@michaelneal6589]

Thank you Anton

[@mikewilliams1140]

Much love Anton. I like your work.

[@philochristos]

That's really interesting.

[@internetmachine]

It's amazing to wonder if these space clouds have their own sentience and consciousness and how complex it can be and how that influences us.

[@mrJety89]

2:35 looks like this map was made by Kurzgesakt.

[@tinkerstrade3553]

We need probes ahead of where our star is going, to help us prepare for changes. We've been sightseeing out the side windows and back glass too much. And not looking ahead. It's like driving at high speed with the windshield painted over.😮

[@footballlife1543]

I agree

[@George-rk7ts]

Very nicely done video. Here in the US, it's election campaign season, so these daily doses of sanity are even more appreciated. Keep up the good work, wonderful sir.

[@MentalTaxi]

The question is, how will they tax it to save the planet from this interstellar pollution?

[@nadahere]

Hahaha. Good point.

[@noprivacyverner]

they call it Climate crisis funny you dont see there Info boks about it hehe

[@charlespancamo9771]

@@noprivacyverner info boks about it?

[@Pasta_watcher]

​@@charlespancamo9771 yes

[@TimJCOOL-ng8pu]

Hey, it's Anton!

[@andycordy5190]

Super complicated combination of possibilities. If a supernova goes off, the radiation reaches us way sooner than the ejecta, so materials found on earth from interstellar space will not correspond precisely with environmental effects from the increased radiation, right?

[@rezadaneshi]

Space dust is the dome and we're all playing Jim Carrey in the Truman show.

[@chrwi5848]

Cheers pal :)

[@existenceisillusion6528]

1:55 Iron 16? 😂

[@andreypopov6958]

A black hole in our galaxy has swallowed interstellar clouds.

[@NancyRode-u9i]

🙋🏽‍♀️💖anton everyday

[@Tervicz]

About 3 million years ago the ice age/warm age cycles started. In a very distant past we had an occasional snowball earth. Could these clouds be part of the cause?

[@bidet1515]

i like your content !

[@JoeH-f1e]

I wonder what the gravitational effect is from these clouds on the solar system and oort cloud. I wonder if it could lead to increased comet and astroid impact.

[@501Mobius]

Do we know if the local bubble travels with us or do we intersect it as it travels on its own path?

[@UnfollowYourDreams]

We travel through the bubbles and clouds. It's anwered several times in the video.

[@xBINARYGODx]

we/the sun are traveling through a "bubble" created by several supernovae that 'cleared out' a region that would stay that way (ignoring the sun farting out along its travels, of course) for many, many, many(, many....) years - enough for us to enter it and travel to the other side and leave. We already knew the sun was in a low-activity area for it being relatively empty around us just from our relative position between two traffic jam spiral arms, but this means we would also be in an even "emptier" region. We will leave both empties and reenter areas of more stuff and therefore statistically more events eventually. No one reading this message will be alive for it, not even with the wayback machine being around for thousands of years. That said, the left-over gasses from those supernovae left plenty of crap around and some of that had affected the sun in indirect and direct ways, and enough of it has entered our solar system and the planet over very long periods of times - so even when you are not in a traffic jam or high-density area, you are still affected by other things. It's possible there is not true "cleared" areas in the Galaxy, at least not for perhaps billions of years, unless you go very far out there at the 'galactic rim'.

[@cjmahar7595]

All the rocks and dust and gas and us are on our own trajectory around the galaxy

[@Yea_I_Got_Nothing]

Both.

[@CriminalonCrime]

​@@UnfollowYourDreams I think he's asking if it's similar to tectonic plates which are traveling opposite directions, which causes the worst Earthquakes. Or maybe I just read it that way because that's my question, if these bubbles are like plates,then the opposite directions would cause friction and thermal and magnetic energy, if the bubbles intersect each other crossing over each other, energy "mountains" are created. Which if they aren't stable can collapse and that energy would be more likely to fall into the emptier region as there's little pushback. Bubble flares essentially.

[@JungleJargon]

Until cosmologists take into account the various rates of causation due to the amount of gravity, I can’t have any confidence in what they say.

[@therealfluxgate]

Great, so how much time do we have left before we leave the local bubble and see the heliosphere stripped again?

[@mikescholz6429]

Can interstellar gas fall into the suns poles the same way solar particles do on earth? Then wouldn’t they join the solar wind and be blown to all the planets? Do we even know what the axial cross section of the heliosphere looks like?

[@ebutuoyotwen]

Are you still plumping up and enjoying the flavors of your guest country? We want to know the best foods when you get back :) Well I do 😬

[@swissbiggy]

Is it correct that Earth (Our solar system) will leave our local interstellar cloud in about two thousand years from now ?

[@chrishawth1589]

Hey Anton , ive had a thought can energy become a solid, if not i think pentrose is correct, when the last blackhole pops all there will be is energy ,with a timeless masless universe, perhaps over eons upon eons timed by a Google, gravity congregates the energy and the next eon begins with a BIG BANG, just a thought, i like thinking me i do, ;)

[@tripleheadedmonkey6613]

Energy and mass are interchangeable. Likely "mass" is simply "energy" in a stable form and "energy" is simply "mass" that isn't stable enough to form. An unstable particle of mass acts like a wave and a stable wave acts like a particle of mass. Also it's becoming increasingly more likely that there was no big bang at all. Neither was there a "singularity" in the sense that all matter was condensed into a single point. Rather the expansion of the universe, from what we in our current state would perceive as a smaller scale, is actually a physical state change. What people refer to as the "big bang" is actually the energy state shift, in a metaphorical sense, from a solid to a liquid state. With the "singularity" actually being an almost identical universe, with identical physics that simply worked within smaller boundaries. As the state change came into effect the boundary between particles moved from 1 value to the next value up in the universal scale. And it was the suddenness of that boundary change which created the initial push we now understand to be the expansion of the universe. In other words think of it like the space which a particle in the universe occuppies by itself increasing. Such that other particles around it are now pushed out of that space by its influence and furthermore their own influences are now expanded at the same time. Simultaneous expansion of the boundaries between particles, which initially sends matter off in all directions at high speed before gathering back together over time once again into pockets of mass. This time those pockets of mass simply having larger boundaries between each individual particle that makes up its entirety. Soemthing like that.

[@gravitonthongs1363]

⁠@@tripleheadedmonkey6613 You said there was no big bang before explaining why there is a Big Bang 😊 We don’t have evidence of the singularity so I understand why many choose dense space as the starting point, but that possibility violates thermodynamics (as mentioned in last PBS Spacetime vid), and it is still referred to as the Big Bang (as BBT does not specify a singularity).

[@allankolenovsky7028]

Ok, I have to ask the obvious question here. Where are all the remnants of these nearby supernovae? At this point in time I am less concerned about our planet having passed through the ejecta of these exploded stars than I am about the neutron stars and black holes that were created and may be a tad bit too close for comfort to us.

[@vadzimkapichenka3654]

Дзякуй!

[@Dr.Gunsmith]

Aliens 👽

[@thexfile.]

Earth suffers from an explosion of plastic.

[@fairygurl9269]

Resource George Carlin For Practical Theory In Regards To Plastic

[@bb5979]

Oh no plastic! Forget about constant existential threats! Its the bloody plastic

[@RemusKingOfRome]

Another great video. Should i start singing that famous Joni Mitchel song ? Nah. :D k

[@fairygurl9269]

Maybe Aliens? 👽🎈

[@dustinswatsons9150]

You r badass

[@Rebornrefresh]

Nova in October? Some websites are saying we are going to see a Nova this month. Is this true?

[@SockPuppet-q4x]

Well, 7 million years ago our lineage split off from chimpanzees, and about 2 million years ago humans (not our species, homo erectus) first left Africa. Maybe it was the space dust....

[@skog5351]

Immediately I thought that sounds very likely but then I realized that the 2mill years ago emergence of homo erectus sort of fits if we then think they are a great leap forward from homo habilis which is hard to say as erectus changed a lot from its first apperance to its demice something like 100.000 years ago or possibly less. But the split from chimpanzees does not seem to be any special leap of evolution at all. its just a divergence between two types of relativily similar hominid apes, which one of happened to later develop much more intelligence and such then the other. The split itself is just our last common ancestor not any significant development

[@TheLeonhamm]

In short, believe it or not .. as of the moment I am typing .. we know that the earth does rotate around the sun, and yet the sun is not the centre of the galaxy .. let alone our of cosmic understanding; so, technically and theoretically, practically and imaginatively, our wee ball of stuff is still the centre of = our universe (as we currently experience it). Whoddah thunk it? Well, quite a lot of folks .. but that is another story. Huzzah! for science. Yey! ;o)

[@konradcomrade4845]

so when the Sol sys travelled through the int_stellar clouds 7 and 2 Millionyears ago it had effects on Earth's climate. Did it have an effect on the sun itself? Possibly accumulating some extra mass; more sun-grezing comets?

[@npcknuckles5887]

Alarmists savaged Henrik Svensmark for proposing this ages ago.

[@paulh5801]

Suns just refuelling

[@Loan--Wolf]

dudes name was Runtz :)

[@cjmahar7595]

Imagine driving the bypass around LA during rush hour, only rush hour lasts 24 hours 365 days a year and that's what it is like for Earth going around the galaxy.

[@petepanteraman]

😆 gold is really remnants of super novae/interstellar winds carrying particles (Note: this is sarcasm, not where people came from; or that silly theory that states why we like gold so much, since it's God's blood)

[@OscarBernhardt]

Wow!!!!

[@m.pearce3273]

10 000 000 / 12000 = 833 extinction events we are the only species with near total amnesia

[@gravitonthongs1363]

Ever heard of geological records? How many species don’t have this “near total amnesia” you propose?

[@henrytroll3439]

Why don't you make a video about the mini moon we have now?

[@gravitonthongs1363]

He covered previous visiting moons.

[@Jenab7]

As always, bye bye? Okay.

[@chriscrumly]

What it must be to have the brain where so much scientific knowledge is 'obviously' obvious!

[@mossig]

A short lived star that explodes! The question nobody asks is how it possibly formed? Isn't it more likely the cause of the bubble is the vacuuming of material from the surrounding space to build the star, then that debris from the explosion cleared out the region. I doubt an explosion would leave no remnants but rather create clouds. Otherwise a series of explosions are impossible. But my main objection is that I don't think a star can have a life span of just two million years.

[@luketorkington8422]

The thing that says look deeper into this .....never had 3 sets of ads come up B4 Anton. Usually comes with more 'controversial' topics.! Cheers as ever Anton

[@nomdeguerre7265]

☢

[@boba2783]

Interesting. Only if any of it is remotely true

[@danbeyer6333]

Just a note. Anton always gives credit to Canadian scientists

[@osmosisjones4912]

Is our inventing complex technology the only Way life could get complex . Maybe evolve themselves to be advanced techno. Or maybe a global Brain

[@Dvpainter]

!

[@CriminalonCrime]

So the Ice age ended because of thermal friction and we're heating up again because we might be exiting which causes thermal friction...

[@robertwood3970]

Wow, you talked about the climate on Earth and you didn't get the BS global warming disclaimer.

[@roccovolpetti7363]

Climate change exists man

[@Kaimelar8]

Thought the exact same thing.

[@dearthditch]

Wait whu? Glitch in the matrix

[@internetmachine]

Those supernova might have been used to isolate earth from the thick of the clouds. We are disconnected from the rest of the universe.

[@Kaimelar8]

I always grin when I hear scientists talk about things that allegedly happened millions of years ago. We're not even clear what has happened on Earth in the ñast couple thousand years...

[@cschleiger1991]

SLAVA UKRAINE!!!!!!!!!!!!!!!!!!!!!!!!!!

[@ibrahiymmuhammad4773]

Hahahaha

[@johnathanmandrake7240]

Galactic dust can cause nova like events...

[@gravitonthongs1363]

Only on stellar remnants though.

[@Kraflyn]

relatively essentially. You forgot relatively :3

[@haroldhahn7044]

You have just repeated the theories of climate physicist Henrich Svensmark! Read his book, "THE CHILLING STARS".

[@gravitonthongs1363]

Is this the comment that you gave Anton thumbs down for censoring? lol

[@daveknight8410]

🙄🧐🤔🤯🤪😊😎

[@dustinswatsons9150]

Tell us how the the local bubble can help us all please

[@swanclipper]

FYI, it's common for us to forget the "like button" even when we like the content or wish to encourage the creator. you should remember, even if you found most of the video useless, you should "like" it if you learn anything new or were brought a thought you never considered before. good or bad "like" is about your expectations of the creator. that's why Disney hides the Dislike from public view... because it's expected that they do better and they just can't do better. they're deserving of the dislikes but don't want the hit to the ego. i wrote this because i didn't click a button and forgot because i got lost in the idea that cosmic rays and interactions could have played a severe role in the evolution of Sol and Sol 3 (that's the third planet from Sol, our sun is called Sol.... Sol system.) and if you learn from a comment it is also good to like it, even if the chain starts bad but the eventual conclusion is good or informative. the like/dislike system is for humans to know what other humans consider useful. please, continue to share videos with strangers. bring up random subjects then offer a youtuber to them as a sacrifice.... i mean, idealised version for that topic/subject.

[@camilleruggiero3098]

Were they tiny bubbles ?

[@cjmahar7595]

How long are we speculated to remain in the local bubble

[@kastenolsen9577]

Sisirius A is a white dwarf. This blew up in a Nova event, did this event actu create our sun, Sol?thus affecting Earth in the past.

[@nicholasslide6788]

Is the tale of the flood that old??😮

[@rcfkd215]

I'm curious. @Anton have they ever found our Solor System's sister Star?

[@douglaswilkinson5700]

Fraser Cain addressed this by saying that all stars which were born in the nebula with our Sun are scattered around the Milky Way by various gravitational interactions over the past 4.5 billion years -- however astronomers have spotted on G dwarf that might be a sibling.

[@malachiteofmethuselah9713]

Would this not suggest that Sol is not moving in a homogeneous manner to other local objects? If all of the local stuff were moving together, then the void would be moving with the solar system, rather than the solar sytem moving through the void. Why wouldn't other local objects be moving in the same dirrection, i.e. towards the Great Attractor. Why would the void be moving in a diffenrt dirrection in relation to Sol?

[@robertadsett5273]

Edmund Halley first observed proper motion in 1718 apparently so we’ve known that other stars aren’t moving in lockstep for about 3 centuries

[@UnfollowYourDreams]

Can't wait for all the science-denial comments about climate change 🍿

[@alphared4655]

It is more about carbon being a trace gas with little evidence it can cause such warming. No one denies climate change caused by nature.

[@UnfollowYourDreams]

@@alphared4655 🤦‍♂️🤦‍♂️🤦‍♂️

[@Laxpro1369]

@@UnfollowYourDreams hes right though, if you actually studied anything about history you'd seen climate has changed more dramatically by nature than anything humans could ever do.

[@UnfollowYourDreams]

@@Laxpro1369 where do you get this from? It's WRONG.

[@gravitonthongs1363]

⁠​⁠​⁠​⁠@@Laxpro1369he is not though. Carbon chemistry has a solid body of evidence supporting it 🤦‍♂️🤦‍♂️🤦‍♂️

[@osmosisjones4912]

What about under ground life on The moon. What if its hallow because of bacteria or worms 🪱

[@shodan6401]

No. That iron more than likely came from Mars. Right within the same time that ancient myths across the planet describe a great cataclysm. This is corroborated by the tremendous electrical scarring on Mars, including a great excavation of material from one entire hemisphere that reduces the elevation by thousands of feet.

[@joemadda]

💯🤡💩

[@gravitonthongs1363]

😂