Latest Webb data closed the difference. The big issue is the tiny error bars measurements being very low when yet different measurements of the same thing do not overlap. Showing that the errors bars do not match reality.
Thank you so much JMG, I just found out this morning that my sister had passed away, and somehow listening to your always wonderful videos gave me a tremendous sense of peace. Many thanks again. ❤
Inflation is one of those things where I don’t have nearly enough education to not go with it… …but if years from now we find out that the rules didn’t change, we just didn’t understand XYZ, I wouldn’t be surprised.
Hail to JMG, a cosmic beast, Charting the stars, from West to East. Each video drops, we rush to see, Marvels of space, presented with glee. Galaxies swirl in his digital grip, Through time and space, we joyfully skip. With JMG's guide, we're never lost- Exploring the void, no matter the cost! His wisdom vast, a beacon bright, Illuminating the darkest night. Cheers to the mind that knows no bounds- In every video, wonder abounds!
I've long believed that we live in an infinite universe, and the "big bang" was merely a localized explosion, and the expansion of the observable universe is also merely a bubble that's getting bigger among the vast maelstrom in which our galaxy exists, with other bubbles shrinking that we simply can't see from here, and never will. I do love the hubris we embrace in thinking we can ever truly get a handle on the infinite, with our tiny little minds, I really do...because it's this very belief that has gotten us into space already! Keep thinking big, puny mortals!
I have always felt that if General Relativity is correct, and Expansion is indeed happening then the "Horizon distance" which corresponds to the observational limit is also a gravitational limit too. This horizon could hide essentially infinite mass beyond that horizon.
3:07 but we don't know that for sure, do we? its an assumption. we might be expanding into a layer of cheese as we are baked in a great lasagna destined to satisfy a gluttonous extra-galactic cat in the coming great gulp...
The idea that the rules of the universe can change is wild. Definitely opens the door door a lot of interesting ideas for speculative fiction. Reminds me of the classic quote "And with strange æons even death may die."
It doesn't feel like a bug, more like a hardware restriction. Our bubble is being simulated, while more distant structures are hard-coded, like an animated skybox, hence the discrepancy, albeit elegantly implemented. On a positive note, we should now be able to determine whether the thing can run Crysis.
Hey john love this stuff ... tbh the other night the constant is there life in the universe was getting kind of much... i get its one of the bigest questions for mankind but i love to hear about other space science ... since i had that thought its been nothing but Thankyou ! 🎉 vbeen here since like day one
Can't wait for Halloween and your spookieness. How good the channel is, how sad my life is, or some combination thereof. Seriously. A six-month tease? 😢
See here is my main issue that we still haven't pinned down, even close "near-by" stars like Alpha Orionis (Betelgeuse), we can't seem to make up our mind on how far it really is from us, I have seen everything from just 300 Light years to 800+ Light Years given on various websites for the distance to it. This isn't just a Betelgeuse thing but other stars too. My main point is if we have such a damn high error bar for something this "close" - how the absolute heck are we at all "okay" with measurement details millions, billions of light years out, I can only imagine the error bars only get more out of whack than we want to admit to ourselves at this point in the game.
We dont really know. There is a theory called the tired light theory, it explains a lot of things involving expansion that doesn't force us to invoke this ridiculous idea of dark energy.
Sounds to me like we are just not in the center of the expansion. This could be used to detect where the center of the universe is, which could give us clues
I've also been having a spooky thought as of late. If the universe is truly infinite that must mean there is an infinite amount of John Michael Godiers. Terrifying indeed.
I don't believe that the universe is expanding, in fact I believe that the absolute reverse is actually the case! I think that every bit of alluded-to, non-existent matter is shrinking proportionally all throughout the universe at the same rate and at the same time. This also accounts for the red-shift. More on this if you are interested.
I am giving this out(but I require an honorary mention in your paper): Time slows down near massive objects -> In the moment 0 seconds of big bang there was almost infinite mass and therefore time almost "did not move" (singularity) -> the universe started to expand (what caused that: do not know), the first second took almost an eternity to an outside observer (this idea requires more work in separate paper) -> since then the universe is expanding, so there is less mass per unit of spacetime over time (be careful, we have a concept of two separate times here); therefore it is not the universe that accelerates it's speed in 3 dimensions of spacetime, no, it is the time itself that accelerates over time! Because there is less and less mass to bind it. This would explain different local rates of expansion - the time acceleration is different due to local mass differences. This actually offers ways to prove or disprove it. For reference: I am curing my headache in a hot bathtub. To spread: Elon Musk, Neil deGrasse Tyson, China, Xi Jing Ping 😂 My headache is gone 😊 Edit: a different idea: it is not universe that accelerates - it is our local time that slows down as we move closer towards a supermassive black hole.
The main part of the hubble tension is that the error range(the +/- factor) on measurement has narrowed with better telescopes and detectors that the measurements now no longer "overlap". Meaning the two main methods now disconnectively disagree with each other. Dr Becky has a recent video on the latest JWST data and whether it indicates new physics or a "ladder of measurement" error.
Could the behavior of the expansion of the universe be explained by a drag force? Maybe the “recent” acceleration is like breaking the sound barrier and lessening the drag force?
My opinion: The expansion is caused by two possible effects: 1) It's an effect of gravity that we have yet to model and understand. It's not the same everywhere because matter density is not the same everywhere. It becomes very constant when examining huge areas of the cosmos because the matter density becomes fairly consistent over such large areas. Or 2) It's caused by supermassive blackholes either by a more profound strength of gravity as in idea #1 or by another more exotic process we have yet to consider.
It is funny how we think we know the facts and then we don't. That has been happening for so long. Can we agree we just have our best guess now and all the times before and after.
We're out here sitting on the edge of the Laniakea super cluster while also being in a supervoid. Safe to say measurements are going to be off a bit. What we measure measures us. Perhaps our intelligence is so small we can't measure what is meaningful. Maybe things can be explained with far easier measurements and we are over complicating everything when real answers are sitting right in front of us. We're just not smart enough to know right now and it will probably take new measurements and new concepts that are foreign to us in order to gain more understanding.
JMG saying it gonna be a good year for his videos actually gives me more hope that most things when i look around todays world. Last 4 years has been not good. I dont want to do 4 more.
Yeah I thought of a way to state it better and punched in. What's weird is that it was the same microphone, through the same set up at the same distance from me, less than 30 minutes later but sounded totally different. And I did two takes and they just sounded different for some reason. Guess I should either drink more of the San Pelligrino before recording or drink less lol.
Thanks for this video! The expansion of the universe is such an incredible series of events, it wouldn't seem too odd if it turned out there was something missing in our current knowledge, that explains the Hubble Tension. Personally I find the idea of Dark Energy rather spooky. It effects the entire universe, and it didn't start until (as you said) nine billion years after the Big Bang! Sure physics worked differently at the beginning of time, but that's reassuringly far back in the past. Dark Energy didn't start up until nearly five billion years later. What changed? Will it change again? Is it still changing?
Perhaps it is so easy as a multi-verse where the gravity from other universes are beginning to pull at us, as our universe is "slowly" expanding we are coming closer to other universes that is also expanding
I think the expanse would be better than the “big bang”. It both describes the action & the universe itself. I’m really tired of anti-science, often creationist, critics with their “tornado in a junk yard” & “explosions don’t create anything” soundbites that both demonstrate their ignorance as well as a grifty desire to attack data for cash, tithe & clout. The title “big bang”, intended as a pejorative, has achieved that goal. I’ve often thought that expansion is the natural state of the universe that was initially hindered by gravity which has now been overcome. Maybe there is an “outside” to the universe that has an attractive mechanic where the universe is like a drop of oil on water rushing to occupy the largest area while getting thinner as it does. Maybe spacetime has expanded all along while the mass within has been constrained. The void beyond could be exponentially larger with the visible parts lagging behind.
But the expanse isn't an accurate term either, because the only thing expanding is the space between objects, not the objects themselves. Particles, atoms, molecules, Humans, Planets, solar systems, galaxies, etc aren't expanding along with universe. Inflation is a more fitting term, it's like putting a bunch of tiny balls in a water balloon and filling up the balloon with water. The balls will stay the same, maybe move around, but everything else will expand. Problem with inflation is that it implies an outside force working on the universe "inflating" the universe, Which implies an "outside the universe"... which starts getting us into metaphysics. Which gets us full circle back to a being or force we would consider a god.
Another stunner from JMG thanks 🙏. If the speed that objects are moving away from us is based their distance from us, and that movement is due to spacetime expansion, doesn’t that mean that very, VERY distant objects would be moving away from us faster and faster the further out you get? To a point where at the very furthest distances objects are moving away infinitely fast?
I believe it was Minute Earth that said that instead of a Big Bang it was more of an "everywhere stretch". The theory being that the universe didn't expand into empty space, as any empty space is already part of the universe. Instead everything which already is part of the universe was stretched thinner.
I just love listening to all of the cool space news from all of the big named scientists and science explainers (like JMG. He almost dumbs stuff down enough for me but Matt, from PBS again, I can’t think of his last name for the life of me right now for some reason, is way above my head a whole lot of the time. That’s just fine though. He does an excellent job for those much smarter than myself). They just give me great stuff to think about rather than dumb stuff like fashion or other things that just don’t matter in the long run. I do like pop culture but it’s fleeting and not really relevant in the long run. It’s interesting kinda for looking back on as history, but it’s not nearly as cool as finding out that we just got a signal from space that we can’t understand and then someone working out how it’s not aliens, it’s a new bit of science that we just didn’t know about previously.
thinking about these things always awokes a very weird feeling in me.. imagine we found out one day that our universe is part of a multiverse.. then the there would simply be the next question: what comes after the multiverse? it just never ends
![Gunna - HIM ALL ALONG [Official Video]](http://i.ytimg.com/vi/w7Wf0h1Q8a4/mqdefault.jpg)
JMG is the GOAT of bedtime space and science videos
That background music.
No lie detected
Can confirm. Often use these videos to both scratch my own speculation-itch, and also put the wife to sleep at the same time
I feel like saying he is just here for relaxation is doing a real disservice to the actual amazing content of his videos.
A title shared with the narrator of history of the universe
It's like having a cool dad that reads you bedtime stories, but he's also a space nerd.
I introduced my dad to the channel precisely because of that reason 🙂
That is it exactly. Expertly put! 🎯
Bang on this comment is
I don't think anyone's ever stated it so accurately before!
Ghey
In which we liiiiiiiiiiiiiiiiiiiive.
Liiiiiiiiiiiiiiiiiiiiiive
Liiiiiiiiiiive
@@andrewmccreary1021 liiiiiiiiiiiiiiiiiiive
Hahaha finally someone said it🤣
liiiiiiiiiiiive
JMG does it again! The whole city comes to see! 🍿
Calm down
@@ihateyoutubecomments8100I don’t care what you think.
Imagine coming _here_ of all, to have a little pop at someone 🤯 jees
@@a.j.b.8658Sorry that a stranger enjoying something triggers you so much, loser. What a pathetic life you live.
Once JMG drops another video, I get my popcorn ready. 🍿
popcorn o0
New telescopes deepening the mystery isn't a bad thing. It opens the door to new ideas and a better understanding of the universe.
I don’t think it was interpreted as a ‘bad thing’ at all in this video.
Latest Webb data closed the difference.
The big issue is the tiny error bars measurements being very low when yet different measurements of the same thing do not overlap. Showing that the errors bars do not match reality.
Thank you so much JMG, I just found out this morning that my sister had passed away, and somehow listening to your always wonderful videos gave me a tremendous sense of peace. Many thanks again. ❤
Inflation is one of those things where I don’t have nearly enough education to not go with it…
…but if years from now we find out that the rules didn’t change, we just didn’t understand XYZ, I wouldn’t be surprised.
one two three JMG
I be clickin
Hail to JMG, a cosmic beast,
Charting the stars, from West to East.
Each video drops, we rush to see,
Marvels of space, presented with glee.
Galaxies swirl in his digital grip,
Through time and space, we joyfully skip.
With JMG's guide, we're never lost-
Exploring the void, no matter the cost!
His wisdom vast, a beacon bright,
Illuminating the darkest night.
Cheers to the mind that knows no bounds-
In every video, wonder abounds!
Lol
I've long believed that we live in an infinite universe, and the "big bang" was merely a localized explosion, and the expansion of the observable universe is also merely a bubble that's getting bigger among the vast maelstrom in which our galaxy exists, with other bubbles shrinking that we simply can't see from here, and never will.
I do love the hubris we embrace in thinking we can ever truly get a handle on the infinite, with our tiny little minds, I really do...because it's this very belief that has gotten us into space already!
Keep thinking big, puny mortals!
I have always felt that if General Relativity is correct, and Expansion is indeed happening then the "Horizon distance" which corresponds to the observational limit is also a gravitational limit too. This horizon could hide essentially infinite mass beyond that horizon.
Correct. He talks about this at the 7:35 mark. He calls it an under density.
The first 2 minutes of your narration. Every word.... Mind blowing
3:07 but we don't know that for sure, do we? its an assumption. we might be expanding into a layer of cheese as we are baked in a great lasagna destined to satisfy a gluttonous extra-galactic cat in the coming great gulp...
It highlights our innate assumptions, the joke is your proposition is likely as anything else....
He gets it, give him some grant $
The Sophon's at it again.
Those nuckas go hard no cap fr fr
Horatio is annoyed.
Was just about to go to bed, but my hands reek of garlic from making tzatziki for tomorrow, and JMGOADier dropped another knowledge bomb.
I don’t know what I do without your regular content. Seriously you bring me so much peace and joy
I could listen to your videos all day ❤
Spooky and strange, bring it ON, John!🔭
The idea that the rules of the universe can change is wild. Definitely opens the door door a lot of interesting ideas for speculative fiction. Reminds me of the classic quote "And with strange æons even death may die."
5 hours for a notification, thanks 😮 I don't like being late for a JMG party 🥳
RUclips really is terrible at notifications. On purpose I suspect.
Late night drop is a w
Maybe the expansion of our desktop wallpaper up in the sky is unstable because the simulation is losing cohesion...? 🤔
It doesn't feel like a bug, more like a hardware restriction.
Our bubble is being simulated, while more distant structures are hard-coded, like an animated skybox, hence the discrepancy, albeit elegantly implemented.
On a positive note, we should now be able to determine whether the thing can run Crysis.
Halloween is my birthday and I'm excited to see that spooky video!
Hey john love this stuff ... tbh the other night the constant is there life in the universe was getting kind of much... i get its one of the bigest questions for mankind but i love to hear about other space science ... since i had that thought its been nothing but
Thankyou ! 🎉 vbeen here since like day one
Loved the neat depth effects at the start of the video, nice touch!
Oh man, you can't tease us like that😭 I am anxiously awaiting the Halloween episode
Can't wait for Halloween and your spookieness. How good the channel is, how sad my life is, or some combination thereof.
Seriously. A six-month tease? 😢
I look forward to your thought provoking content. Thank you!
"Space isn't that far away. You could drive there in an hour. If your car could go straight up." ~ Fred Hoyle
So we need flubber tek?
Depends at what speed
heh
@simonwilson3115 dumb comment
@@simonwilson3115 100 km/h (~62 mph). Search for Kármán line.
The information is great. Giving us a new way to think about these things is even better. Thanks.
Personally, if I were a teacher, I'd be using JMG videos as a conversation starter at least once a week.
RUclips is so weird. I just got a notification for this upload, 2 days late. I thought it was weird you uploaded in the morning
and here we have yet another reason to acknowledge the wonder of a universe we simply will never understand completely. but what a ride for the mind.
Fantastic video, John! Thanks a bunch!!! 😊
Stay safe there with your family! 🖖😊
Right when I was about to fall asleep
Sleep crew we here
Done
Ill take your suggestion i been fighting it for q couple hours. Perfect sleep material just drop 😴
Now we have to stay awake until Halloween.
See here is my main issue that we still haven't pinned down, even close "near-by" stars like Alpha Orionis (Betelgeuse), we can't seem to make up our mind on how far it really is from us, I have seen everything from just 300 Light years to 800+ Light Years given on various websites for the distance to it. This isn't just a Betelgeuse thing but other stars too. My main point is if we have such a damn high error bar for something this "close" - how the absolute heck are we at all "okay" with measurement details millions, billions of light years out, I can only imagine the error bars only get more out of whack than we want to admit to ourselves at this point in the game.
We dont really know. There is a theory called the tired light theory, it explains a lot of things involving expansion that doesn't force us to invoke this ridiculous idea of dark energy.
@@A_Stereotypical_Hereticand creates a dozen more problems for every one it solves
I don't think I've ever been so excited for Halloween this early in the year!
Now I have to survive in this universe until at least the Halloween video!
Thank you again for using the creepy music again! It’s just so much better for a stronger dramatic effect to the videos.
Thank you John.
John, that's a great description of the beginning of our Universe.
Sounds to me like we are just not in the center of the expansion. This could be used to detect where the center of the universe is, which could give us clues
Ockham April, a phenomenon resulting in JMG being spooky in spring based on little evidence to do so.
I've also been having a spooky thought as of late. If the universe is truly infinite that must mean there is an infinite amount of John Michael Godiers. Terrifying indeed.
You are the only way i sleep thankyou john ❤
commenting here to improve your chances with the algorithm. i think you're great!
His chances are fantastic and only improving! Source - me
I don't believe that the universe is expanding, in fact I believe that the absolute reverse is actually the case! I think that every bit of alluded-to, non-existent matter is shrinking proportionally all throughout the universe at the same rate and at the same time. This also accounts for the red-shift. More on this if you are interested.
I am giving this out(but I require an honorary mention in your paper):
Time slows down near massive objects -> In the moment 0 seconds of big bang there was almost infinite mass and therefore time almost "did not move" (singularity) -> the universe started to expand (what caused that: do not know), the first second took almost an eternity to an outside observer (this idea requires more work in separate paper) -> since then the universe is expanding, so there is less mass per unit of spacetime over time (be careful, we have a concept of two separate times here); therefore it is not the universe that accelerates it's speed in 3 dimensions of spacetime, no, it is the time itself that accelerates over time! Because there is less and less mass to bind it. This would explain different local rates of expansion - the time acceleration is different due to local mass differences.
This actually offers ways to prove or disprove it.
For reference: I am curing my headache in a hot bathtub.
To spread: Elon Musk, Neil deGrasse Tyson, China, Xi Jing Ping 😂
My headache is gone 😊
Edit: a different idea: it is not universe that accelerates - it is our local time that slows down as we move closer towards a supermassive black hole.
JMG actually has me looking forward to Halloween, which isn't even a thing in my country
Wow John talk about a cliffhanger. I'll be here though, come Halloween, as usual.
Absolutely pumped for Halloween night!
Can already feel a chill late October windy night with leaves rattling around my feet...
I love your channel!!! Greetings from Sweden!!
Mår lajk Sverige
Calvin & Hobbes fans already know that the Big Bang should be renamed The Horrendous Space Kablooie
The main part of the hubble tension is that the error range(the +/- factor) on measurement has narrowed with better telescopes and detectors that the measurements now no longer "overlap".
Meaning the two main methods now disconnectively disagree with each other.
Dr Becky has a recent video on the latest JWST data and whether it indicates new physics or a "ladder of measurement" error.
JMG PLEASE PUT YOUR BOOKS ON AUDIBLE. We love your content and voice!!!!
Good night everyone
Good night! 😊
I'm not sure that dark energy, some unknown form energy, exists. I think it's more likely that we just don't fully understand what's going on.
Hence, the "dark" in dark energy. That means that whatever force, energy, is causing the expansion is not understood, or dark.
Brain melting. Great work!
2:00AM spooky cozy space bedtime, thank you sir I love these videos so much.
Could the behavior of the expansion of the universe be explained by a drag force? Maybe the “recent” acceleration is like breaking the sound barrier and lessening the drag force?
Aw man, you’re not really gonna make us wait 6 months to find out what this “really spooky subject” is, are you? Can you give us a hint?
Things that may go bump in the night, but when you look for them, there is nothing there.
@@JohnMichaelGodier Hmmmmm. 🤔 Shadow people? Wait, I got it, shadow people are real and they’re the source of all the dark matter. Am I close?
Oooooh😮
@@JohnMichaelGodier Spooky action and non-existence?
@@JohnMichaelGodier They're called NOPEs: "Non-Observable Predatory Entities"...
My opinion: The expansion is caused by two possible effects:
1) It's an effect of gravity that we have yet to model and understand. It's not the same everywhere because matter density is not the same everywhere. It becomes very constant when examining huge areas of the cosmos because the matter density becomes fairly consistent over such large areas.
Or 2) It's caused by supermassive blackholes either by a more profound strength of gravity as in idea #1 or by another more exotic process we have yet to consider.
You’re voice is ASMR and I’m hear for it. You need to be a science narrator broda!
0:15 Parallax Nick's Best Cameo.
She hubbled my tension
Thanks Nate
It is funny how we think we know the facts and then we don't. That has been happening for so long. Can we agree we just have our best guess now and all the times before and after.
We're out here sitting on the edge of the Laniakea super cluster while also being in a supervoid. Safe to say measurements are going to be off a bit. What we measure measures us. Perhaps our intelligence is so small we can't measure what is meaningful. Maybe things can be explained with far easier measurements and we are over complicating everything when real answers are sitting right in front of us. We're just not smart enough to know right now and it will probably take new measurements and new concepts that are foreign to us in order to gain more understanding.
Great topic and explanation of it!
Wow, I can't wait to see that Halloween special.
JMG saying it gonna be a good year for his videos actually gives me more hope that most things when i look around todays world. Last 4 years has been not good. I dont want to do 4 more.
Webb eliminated dust as an error source for Cephid variables. Nice! I'm a fan of eternal inflation theory for 'The Beginning".
“Dark energy” is going to some day be as archaic as the bodily humor and miasma concepts of yore.
I'd love to see you talk about enteopic gravity and its potential relationship with dark energy.
Was I the only one that thought his voice has a better tone in that quick cut in segment?
Yeah I thought of a way to state it better and punched in. What's weird is that it was the same microphone, through the same set up at the same distance from me, less than 30 minutes later but sounded totally different. And I did two takes and they just sounded different for some reason. Guess I should either drink more of the San Pelligrino before recording or drink less lol.
Thanks for this video! The expansion of the universe is such an incredible series of events, it wouldn't seem too odd if it turned out there was something missing in our current knowledge, that explains the Hubble Tension. Personally I find the idea of Dark Energy rather spooky. It effects the entire universe, and it didn't start until (as you said) nine billion years after the Big Bang! Sure physics worked differently at the beginning of time, but that's reassuringly far back in the past. Dark Energy didn't start up until nearly five billion years later. What changed? Will it change again? Is it still changing?
Perhaps it is so easy as a multi-verse where the gravity from other universes are beginning to pull at us, as our universe is "slowly" expanding we are coming closer to other universes that is also expanding
Would love to see you do a video on the observable vs unobservable universe.
I'm excited for Halloween
That is a really good summary.
Caught it! Now I’m ready for Halloween 6 months early 😮😮😮
You can't just tease us like that John!
Tonight was a good night.
Halloween can't come soon enough! I'm ready
Allright broseph, I'm gonna do SUPERMIND. Gotta finish The Dispossessed first. You're on deck.
I think the expanse would be better than the “big bang”. It both describes the action & the universe itself. I’m really tired of anti-science, often creationist, critics with their “tornado in a junk yard” & “explosions don’t create anything” soundbites that both demonstrate their ignorance as well as a grifty desire to attack data for cash, tithe & clout. The title “big bang”, intended as a pejorative, has achieved that goal. I’ve often thought that expansion is the natural state of the universe that was initially hindered by gravity which has now been overcome. Maybe there is an “outside” to the universe that has an attractive mechanic where the universe is like a drop of oil on water rushing to occupy the largest area while getting thinner as it does. Maybe spacetime has expanded all along while the mass within has been constrained. The void beyond could be exponentially larger with the visible parts lagging behind.
Hopefully someday someone will come up with a testable hypothesis of what, if anything, is "outside our universe".
-
Band : " American Aquarim "
-
We Burn Too Long . We Flicker And Die .
-
But the expanse isn't an accurate term either, because the only thing expanding is the space between objects, not the objects themselves. Particles, atoms, molecules, Humans, Planets, solar systems, galaxies, etc aren't expanding along with universe. Inflation is a more fitting term, it's like putting a bunch of tiny balls in a water balloon and filling up the balloon with water. The balls will stay the same, maybe move around, but everything else will expand. Problem with inflation is that it implies an outside force working on the universe "inflating" the universe, Which implies an "outside the universe"... which starts getting us into metaphysics. Which gets us full circle back to a being or force we would consider a god.
Well that's metaphysics, and everyone is mortified of that for some reason@@alexhajnal107
@@A_Stereotypical_HereticThey will be. In 10^100 years. It’s called the Big Rip.
Thanks JMG. Please could you do a video on why the Big Ring of galaxies might exist as a structure (and also the Great Arc).
The only universal constant, is the speed of JMG...
Downright spooky?! It's October again! 😆
So we're in a relatively quiet solar system, in a relatively quiet part of the galaxy, in a relatively quiet part of the universe? Fermi Paradox?
Fermi suburbia.
Another stunner from JMG thanks 🙏. If the speed that objects are moving away from us is based their distance from us, and that movement is due to spacetime expansion, doesn’t that mean that very, VERY distant objects would be moving away from us faster and faster the further out you get? To a point where at the very furthest distances objects are moving away infinitely fast?
10:25 dammit JMG! You really gonna cliff hanger us for 6 months? See you in October 🙃
I believe it was Minute Earth that said that instead of a Big Bang it was more of an "everywhere stretch". The theory being that the universe didn't expand into empty space, as any empty space is already part of the universe. Instead everything which already is part of the universe was stretched thinner.
The expansion of the local area is easy to explain. Everyone else is trying to get away from us as fast as they can
I just love listening to all of the cool space news from all of the big named scientists and science explainers (like JMG. He almost dumbs stuff down enough for me but Matt, from PBS again, I can’t think of his last name for the life of me right now for some reason, is way above my head a whole lot of the time. That’s just fine though. He does an excellent job for those much smarter than myself). They just give me great stuff to think about rather than dumb stuff like fashion or other things that just don’t matter in the long run. I do like pop culture but it’s fleeting and not really relevant in the long run. It’s interesting kinda for looking back on as history, but it’s not nearly as cool as finding out that we just got a signal from space that we can’t understand and then someone working out how it’s not aliens, it’s a new bit of science that we just didn’t know about previously.
Nooooooo not the Halloween teaser 😢
Guess i won't sleep until then 😂
Oh thank goodness for JMG
thinking about these things always awokes a very weird feeling in me.. imagine we found out one day that our universe is part of a multiverse.. then the there would simply be the next question: what comes after the multiverse? it just never ends
Mr G needs to do a space documentary ❤🚀
I hope I live to see the day that JMG gets Veritasium subscriber numbers! 🤞
Mind blowing stuff!
Spice must flow and so the space must grow.