The Oldest Light In The Universe Reveals The Secrets Of Its Birth
HTML-код
- Опубликовано: 21 авг 2024
- Everything we see, is in the past. Using powerful machines such as the Hubble Space Telescope, and the James Webb Space Telescope, scientists were able to see so far back into the past of the Universe, they found clues to the birth of the first stars, and all of existence itself.
Sources:
'What Were The First Stars Like?'
webbtelescope....
'Webb Unlocks Secrets of One of the Most Distant Galaxies Ever Seen'
webbtelescope....
'The 1st galaxies may have formed much earlier than we thought, James Webb Space Telescope reveals'
www.space.com/...
'The James Webb Space Telescope may have found some of the very 1st stars'
www.space.com/...
'The Beginning to the End of the Universe: The first stars are born'
www.astronomy....
Learn more about the ancient Methuselah Star:
www.star-facts...
'What Is The Cosmic Microwave Background?'
www.space.com/...
Wikipedia article on the Big Bang
en.wikipedia.o...
Wikipedia article on the chronology of the Universe
en.wikipedia.o...
Music used:
Neon.Deflector - Pulsar
• Neon.Deflector - Singu...
Nihilore - Noctavigant
• Nihilore - Noctivagant...
Support the channel:
/ bluedotdweller
![Everything NASA Discovered from James Webb's First Year in Space [4K]](http://i.ytimg.com/vi/nbDQEo0uA0Q/mqdefault.jpg)
Nice video. The graphics & visuals were top notch, as was your presentation. Thank you!
Thanks for being here!
You are totally correct, also nice to have a human and not a bot reading some badly translated narration.
Love that Jhonny quest.😊🤓🦜😹
@@Ken-rq9xr You're close - It's actually Captain 'Howlin' Mad' Murphy from Sealab 2021 (& 2020). www.google.com/search?q=captsin+howlin+mad+murphy&client=ms-android-samsung-rvo1&sca_esv=c0af51a92c806ff3&sxsrf=ACQVn0_ImL4-JJpSKbE3HsQIUjA6qm42Yg%3A1714316193275&ei=oWMuZo28ELyw0PEPuuOd4Ao&oq=captsin+howlin+mad+murphy&gs_lp=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&sclient=mobile-gws-wiz-serp#fpstate=ive&vld=cid:4a552422,vid:gS7ODvAhVi4,st:0
I love seeing that you have a sewing machine in the background. Down to earth gal. ❤ plus, you've got those books across the board on topics like punk and mythology. Well rounded
Your closing statement reminds me of a saying I have, "Situate the past, live in the present, with aspirations for the future."
Another amazing video, thank you. Your videos is so far above most I can’t imagine the time you put into them but I can tell you I hang on every word.
Your presentations are wonderful. So glad I found you.
Fantastic content as always!
I appreciate the effort you put into this. The narration and content is rich and organic, keeping the knowledge raw yet easy to grasp. Keep it up
Thanks! Really interesting and informative video.
I love this channel
Glad I found your channel :)
These bookshelves and the mirror add to the Interstellar (the movie) look of the scene you're setting up. And it's a very good video, as usual.
I am so grateful. At 15:25 you gave away the cause of the big bang. Think, the latest problem wit EV's. lol
I am impressed..love this format of video. I hope you can keep it on for long time :)
Another excellent video. Thanks as always! 😊
Great video! You're Awesome
I did learn something new: ) and this channel is going to blow up in popularity like the inflationary epoch! Wow please keep making these, they’re too good
Thank you! I do hope I can grow the channel more, it's hard to stand out in a sea of AI generated, blatant click bait.
Great video! I absolutely love the visuals in all of your videos. I'm always amazed at the top notch quality of your videos as you do everything by all by your self.
I'm looking forward to the next video, as always.
Thanks for sticking around, it's always nice to see people return.
Nice video-lecture. Complete package, really. Don’t fool around with your accent, it’s a gem. Good luck & carry on.
1,000th viewer! lol Anyway, the way you convey everything is both really informative and incredibly fascinating. It all unfolds like an epic story, and it's all real! The universe is absolutely astounding. 🤯
Thanks for the informative quality content you upload. You’re probably too good for YT but don’t realize this and leave
Thank you, but where would I go?
It's always bothered me that the newest stars are called "population one."
It would make more sense to flip it and call the oldest stars that, since they came first. Are we going to call the future stars "population zero?"
Just me being nitpicky I guess. 😂
Yeah, it seems silly but at the time this naming system was conceived it made a bit more sense. In the 1940's, German astronomer Walter Baade studied stars in the Andromeda galaxy and found that more yellow stars are found in the halo and the central bulge of a galaxy, and bluer stars more in the spiraling arms, and so he classified them in Population I and II. Later, scientists discovered why these populations of stars are different based on their chemical composition, and in 1978, the theoretical, metal free Population III stars were added, but the naming system was not changed.
@@bluedotdweller
Then perhaps it's time to start a petition. Lol
@@dustinlange9759 just flip the names around, yeah.
Only if thinking of population as to mean generation.
Excellent video. Thank you.
I would have wanted her to be my teacher. A great communicator.
Great stuff, very interesting.
I'll be back!
Well Done!
Just found this channel, nice topics that are very well explained. Subbed. One small point though; not all (natural occuring) elements are formed in stellar fusion(or supernova), many elements only form through decay from those elements.
Nice work!!! New sub!!
Another great video. Such a great channel!
This was interesting, fun and I learned some things. Thanks for what you do.
See what you can do when you put your mind to something other than catching Rocky and Bullwinkle!
Thanks ,,,great program.Quite artfully done.Wonderfull update to star formation🌌✨️
This channel is just as cool as JMG, Cool Worlds and etc.
And you know what? All of the physics/space greatest channels don’t ever get suggested when looking up these specific topics or space in general. Instead we get fake AI created videos en masse where Michio Kako is on the thumbnail while crying and saying “I’m sorry” “we lied” and just rambling about untrue things on and on and on. Thanks RUclips.
This video was wonderful! Thank you, even if I heard all of this a million times already from different people, every person speaks about these points in a different passionate way which makes it exciting to hear every single time. I’m subscribing!
Also thanks for your last sentences. Life and this plain is just so blissful. Great music choices, they fit like a good shoe.
Honestly I feel like RUclips search has been broken for a while now. Most of my views come from the homepage suggestions. Either way, thanks for subscribing!
Really enjoyed that. Thank you.
In our science the law of entropy commands that all things must come to a standstill in a distant future and that spoils the game of life.Perhaps there may be some reassuring theory that is yet to be found,in science.
I didn´t know your channel, nice to meet you, great video and explanations!
Now is a good time to think (rethink) about the early days of our cyclical, constantly self-renewing universe. The big bang idea or theory has now faded somewhat into the background after the latest images by the JWST (i.e. Flamingo Deep View, extremely red-shift ancient galaxies - CEERS, GLASS, JADE, etc.), so we can assume these days a very creative phase in cosmology with many mindblowing new theories and ideas...
Great video. Just found your channel and i love it!
May i ask this question:
If entropy is a given for most theories, how come we see such "organized" structures. From life all the way to the massive objects like superclusters and those universal strings of galaxies?
Is entropy specific or does it "work" in any size of the objects of the universe?
And why it looks like the opposite is happening?
Is it because the universe is cooling down eventually to 0 kelvin?
So when we look out into space we're looking at a fossil
That’s that we know at the moment, was there light even older that has reach the point where we cannot see it even with all the scientific instruments we have ?
What's fascinating to me is from the perspective of the photon that journey happened instantly, if you were riding on that photon you would witness the entire evolution of the universe instantly as you zoomed across the universe. At least until you collided with the mirror of the telescope. Lol
The oldest light in the universe will never reach Earth.
Unbelievable presentation.....guess you are robot or an alien .....
Then again, have we even seen the oldest light yet?! When things are considered in "BILLION-year terms," nothing is absolutely positively.
If Carl Sagan were alive today, He would Admire & Respect You and ALL of Your Presentations !!!! Thank you !! But, I fill so small now, also lucky.
Crazy that we can get data about something 32 billion light years away. How has it not hit something along the way
i enjoyed this video.
I love your videos✊🏾
Great vid thx. Li is mare massive than He so why is it produced after H in the big bang?
Really good
I think we know very little about the universe, eg: microwave background is not 3d map and there are hundreds of billions of microwave sources, if the light of a galaxy has traveled 13 billion years, this means that it is 13 billion years away from us 13 billion years ago years when he had time to reach such a distance?
Love your channel. With the time issue of light speed and red and blue shift, is it any where near possible to know where or if these stars are now and how would their light tell us this. Is their some weird property of light that would let an actual abject be closer than we can see it cosmos. Knowing what these stars have done in the light years in the intervening light years(being seeing it- and knowing where or if it is).
Maybe you could dwell on this pls. X
Wow trillion kilometres star ✨ can see in simulation
If earth were as far away as Neptune, would a light year still be the same distance traveled? A lightyear isn't universal is it?
Are you maybe thinking of an astronomical Unit (AU, or the average distance between the Earth and the Sun)? The speed of light is constant in a vacuum, and since space between stars is as good as empty, light can travel freely so a light year is always going to be the same distance. But if Earth was in Neptune's place, one AU would be different.
@@bluedotdweller if we meet aliens from a planet that's as far from its sun as say Jupiter are they going to be able to comprehend what we're saying when we mention distances in light years based off earths orbit is what I meant.
@@naciremasti No probably not as it's unlikely an alien races home planet would have the same 'year' as earth but they would be able to comprehend speed of light over x time span as a measure of distance
❤ Казах Позвольте вопрос. Скорость света вакууме константа - это НУЖНО подтвердить прямым опытом? Или Вы пример, таких опытов может привести (опыт Майкельсона 1882/2024 г в этом плане выполнен всего на 50%). Почему легче современным физикам написать 1000 теории как ОТО Эйнштейна, чем проделать один прямой опыт за два столетия? В качестве учебного пособия такие ГИБРИД приборы, современная промышленность оптоволоконных гироскопов может выпускать…. - Мы можем пролить свет на тёмную энергию Вселенной, на размеры Вселенной и так далее
I can you speak for half an hour on a subject that human beings cannot imagine?
Imagine a star many many light years away. How far would you have to travel for Their nearly parallel lines to diverge giving possible blind spots. But even from the furthest distance can be viewed from every possible angle. Either this single photon is constantly emit in all directions or the initial source source does forming a ever widening weakening ripple of shifting light, stretching to cover the ever increasing distance??
Do light ever stop traveling?
From reading the replies from bdd in the comments, she seems to want to grow this channel. If your reading the comments, you are already here, right? Leave a note or even a simple 🙂to assist the RUclips Algo.
Love your accent😍
Subbed
Thank you!
Hi!
Hey!
There is something here I found quite confusing in the discussion of GN-z11 infant galaxy starting about 12:07 ruclips.net/video/-CWqipzMeI4/видео.html . It says that light observed from GN-z11 is 13.4 B years old and the big bang was about 430 M years before that. Then it says the current proper distance to GN-z11 is about 32 B light years away since the universe is expanding. That would mean that the distance between GN-z11 and Earth has increased by (32 B - 13.4 B) = 18.6 B light years during the 13.4 B years that old light was travelling . This hurts my brain a bit, as it seems like a violation of the speed of light. The only way I can partially resolve this physics angst is to imagine both GN-z11 matter and Earth matter are moving away from some fixed big bang origin point, both at less than light speed, but very fast. So they must have been quite close when that light was first emitted, but it took 13.4 B years for it to catch up with the Earth, while GN-z11 was flying off at some almost opposite direction. It still feels like someone is cheating the rules, somehow.
Yeah, I think the simple subtraction I did there misstates things, yet I cannot get over the idea that we are 32B light years from something when the universe is less than half that many years old (time since big bang 13.4B + 430M = about 13.83B years).
Proof of an intelligent universe. But what was here before the Big Bang?
That's a really good question, but how could we possibly try to find something outside of the Universe, if there is such a thing. As it is, the Universe is everything in existence, at least to our knowledge. There could be more for sure, but we haven't observed any evidence pointing in that direction, so far.
Great vid, i sense a “y” ………..
Why are CMB considered to be leftover of the Big Bang? Couldn't they simply be the ligjts from galaxies that have drifted out of observable universe?
The speed of light is not constant, work that into your figuring!
It's constant in a vacuum.
@@bluedotdweller what vacuum, where? You know space is not a vacuum?
@@user-Mike755 Strictly speaking, no, but outer space is about as close as you can get to a perfect vacuum. I don't think 6 protons per cubic meter are gonna slow light down enough for that to be significant.
@@bluedotdweller Do we agree, then, that there is no vacuum and that the speed of is not constant but that it could be in a vacuum?
@@bluedotdweller Thank you for the banter. I do believe Einstein was wrong by more than 6 protons. And that he was a player.
Old light is gray color 😅
Welcome to the brain drain 😅. Good stuff 🤓🦜😽
I tried to make gold from nothing and it did not work
Have you tried smashing two neutron stars into each other?
Thinking we're the only life in this space bowl we call the universe is naive.
My only hope is that we either A) don't discover this any time soon or B) said newly discovered life form are light years ahead in development than us.
Because..... what are our true intentions if we somehow got lucky and found what we're looking for?
We find it difficult enough already just coexisting w our very own here on Earth today.
Are we that naive to think we'll act any better when it comes to life abroad?
We better hope they show us far more empathy than we would them.
Otherwise,
GAME OVER
Thanks for your work. Keep living. 🍌