Are The First Stars Really Still Out There?
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- čas přidán 4. 05. 2024
- Sign up now at 80000hours.org/universe to get started planning a career that works on one of the world’s most pressing problems.
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Written by Emma Chapman
Check out her great book on this exact subject here: www.amazon.com/First-Light-Sw...
Narrated by David Kelly
Edited by Manuel Rubio and David Kelly
Thumbnail art by Ettore Mazza: ettore.mazz...
Sound Editing by Craig Stevenson
Animations by the superb Jero Squartini www.fiverr.com/share/0v7Kjv using Manim - MIT License, (c) 2020-2023 3Blue1Brown LLC
CGI of Star Comparison Chart by Moritz Brand
Galaxies, space videos from NASA, ESA and ESO.
Music from Epidemic Sound, Artlist, Silver Maple And Yehezkel Raz.
Stock footage from Videoblocks, Artgrid and Shutterstock.
#populationIII
00:00 Introduction
05:46 Hot Planets
14:52 Population III
29:28 The Hunt (For The First Stars)
43:59 Mammoths
Sign up now at 80000hours.org/universe to get started planning a career that works on one of the world’s most pressing problems.
Very interesting sponsor! As a law student, I’m quite inclined to check it out and get an overview of possible career paths
Done and thanks for the info 👍
Its a party 🎉🥳🎉🎉🎊 any day you put on a new video now I'm going to proceed to put this on repeat and watch it 3 times
You should do videos on a certain scientist of any kind and what they did and just their life in general
Hi, I am Shon Mardani, this is my Unifying Theory Of Everything. I have more to fill in between the lines regarding the FORMATION of the Atoms and other Chemical and Physical Interactions once I validated the fundamentals of my hypothesis. Please let me know if you see any conflict with any Observed Facts or Agreed upon Scientific Knowledge, Thank you.
[GOD] Created NOTHING, a Void Point in Space. NOTHING Attracts [neighboring] Space as the Only Law of The Nature which gave NOTHING its Property to be the GRAVITATIONAL PARTICLE (GP). Fast Moving Space into GP, Creates its own GP at the [Vacated] Space which Attracts the Surrounding Space which is a Negative Pressure or PULLING/SUCKING IN of a GP on Neighboring Space.
There are 3 Pairs of 2 Directional Possible Movement Axis, this Creates Magic Numbers of the Nature, Numbers 2, 3 and their Sum 5. Propagation of the GPs in a Closed Cyclic Patterns / Locked Loops of GPs Create Collection of Virtual Positions in Space known as Atom, Starting with Hydrogen to EVERYTHING else. Atoms are Connected by Overlapping/Common/Shared (single, double bonds ...) GPs to Create Molecules. Hydrogen Atoms Virtually/Positionally Collect to Form Nitrogen and Oxygen Atoms and Form the Atmosphere, in a 4 Nitrogen to 1 Oxygen ratio which I call one ATMOSPHERIC UNIT (AU).
Movement of GP toward the Center of the Gravity Transforms 2 AUs (2(N4O1)) into 6 Carbon with H2O as Hydrogen Transformer and CO2 as State Transformer, the Collection of this Cyclic Process is called LIFE. LIFE Synthesizes the Heavier Organic Elements to Create Species of Independent Life Cycles. Overlapping Fundamental Atoms Create Heavier Atoms/Elements which are collected in the Periodic Table.
The [Virtual] Movement/Propagation of GPs in a Circular Patterns within the Connected Atoms has Frequency and Direction which Constitute and are Observed as its Weight/Mass/Gravity, Force, Polarity, Magnetism, Electricity, Heat, Light, Color and ALL other Physical Properties and they Move and Interact by Connectivity.
The Gravity Force we Experience on the Earth, Is the Flow of GPs through Matter Moving Perpendicular to the Surface of the Earth towards the Center of the Gravity of the Earth and all Matter Connected to it, like being under the rain from a Firehose. We feel the Flow to the CG as Push and from the CG as Pull.
Imagine there is a room full of Marble balls and you remove/disappear ONE Marble from the middle. One of 6 possible adjacent Marbles can move in and fill the empty space, the one on the left, right, front, back, above or below. If the Marbles move into the empty spaces at the Ultimate Speed in Nature, the traces of the MOVING/PROPAGATING GPs (empty spaces) will look like a Spiral. Hydrogen [Matter] is OVERLAPPING GPs. Imagine the Light Sources like Sun, Light Bulb and LEDs are NOT Ejecting Photons but they SUCK IN the GPs which we see and call them Photons.
Turbines convert the Gravity Force to Magnetic > Electrical > Heat > Light and everything in between, all different manifestations of the GP [Virtual] Moving in the Matter.
Space comes to existence when GPs are created, in other words Space is the Moving GP. Like a battery whose positive (+) side exists only when Negative (-) side is created.
Please keep the History of the Universe coming. Best science show on CZcams.
CZcams? Best show period , everywhere
Say that again baby
@@AlecsNeosay that again too.
Can't keep talking about the history of the universe. Probably a bit more material to talk about than in history of the earth. History of the solar system might give us two episodes too though.
Please Please please 🙏
I’ve had a hard time sleeping for years. Between suffering from PTSD for almost 20 years since my deployments to war, also getting sober in 2016 after an overdose, and throw in your common daily stresses & anxieties, let’s just say it’s been difficult to get a good nights sleep…. I’ve tried all sorts of remedies to no avail… UNTIL I found your channel (being a big lover of astronomy, astrophysics & cosmology etc..). It’s completely changed my life (sounds hyperbolic to some I get it), but every night your videos put me at ease and eventually to sleep, good sleep too. I’ve watched/listened to all of them multiple times. I want to thank you for what you do. You’re not just educators, but so much more.
From one stranger to the next, I love you dog 💪truly I do
Good nights sleep is the most important thing, i know exactly what you mean man. I also love these videos about the universe and his voice and especially the music in this makes it so much better
Haha weak
@@daMillenialTrucker You cannot love someone you don't know.
And if you think you can, then you need to rethink what "I love you" means to you, and those you say it to.
If you tell your wife, kids, family, friends, you love them, and then say it to a random paragraph on a screen, then your "love" means nothing at all.
Stop looking for validation & sympathy online.
Go touch some grass.
After 4 years of hard work next week I'll graduate in environmental engineering and I wanna say that it's also thanks to you. You gifted me with nights of deep sleep when the stress of studying overwhelmed me. Thanks for all you do and shout-out to this whole community :)
good for you! i'm a retired 'built-environment' engineer (or m&e, back in my day) and though always concerned with designing energy-efficient systems, they were often standalone solutions drawn around existing plans. growing environmental concern has lead to a much more inter-disciplinary approach over the years and it was around 2000 i noticed a lot of our new hires were environmental engineering graduates. i think all your hard work these last four years is about to pay off in spades. not only should you have a career for life, it is noble work you'll be doing. congratulations!
@@billynomates920 thank you Billy! I hope the path I chose will repay itself with gratification and a solid career just like it did with you
This comment is criminally underrated! 😭
Congratulations bro
@@jameselliott216 komentar može biti potcenjen ? Kriminalno je misliti da komentar može biti cenjen
I'm in constant fear that each release will be the last. This series is so bloody good.
Every end is a new beginning.
.
Learning to adapt shows our humility
check out 'The entire history of the eatth' - same people :)
The GOAT of narrators and Oxfordian english in general:
David Kelly
Thank you sir, for teaching a young aspiring generation about the marvels of the kosmos in such an eloquent way.
It's "Cosmos" not Kosmos.
@@Peekaboo-Kitty ah now you see. It actually isn't. The C is actually the true fault. Kosmos is the correct way to write it as it is a non-english word. It's actually Greek and all over the globe it is written with a K, as it should. Up until as late as 1913 it was also written correctly in English and even nowadays kosmos with a K is not considered wrong in English
Kosmos.
@@SCORP1ONF1RE Don't confuse wrong with what makes you mad.
Kosmos
It is both amazing and humbling to know that "old age" eventually catches up with everything, including galaxies and the myriad stars that make them up. Another outstanding video with top notch production values, thank you. I wish I had access to content like this 40 years ago when I was star gazing with my dad on a rural 165 acre cattle farm under a dark, night sky!
You had bubbles in your hand and gum in your mouth.
Simply the best videos on the universe. Nothing pushed down your throat. A wonderful narrator who is only asking you to think, see, and wonder. Very well done.
Couldn't agree more!
This is a beautifully told story. It helps provide a bit of understanding about why someone might desire to spend a significant part of their career in science trying to unravel the mystery surrounding these earliest stars.
Whoop! I just hit the duvet as this landed. Best bedtime stories ever ❤❤❤
Same!
Good night
It’s 2pm you crazy bastard.
Same.
Hi, I am Shon Mardani, this is my Unifying Theory Of Everything. I have more to fill in between the lines regarding the FORMATION of the Atoms and other Chemical and Physical Interactions once I validated the fundamentals of my hypothesis. Please let me know if you see any conflict with any Observed Facts or Agreed upon Scientific Knowledge, Thank you.
[GOD] Created NOTHING, a Void Point in Space. NOTHING Attracts [neighboring] Space as the Only Law of The Nature which gave NOTHING its Property to be the GRAVITATIONAL PARTICLE (GP). Fast Moving Space into GP, Creates its own GP at the [Vacated] Space which Attracts the Surrounding Space which is a Negative Pressure or PULLING/SUCKING IN of a GP on Neighboring Space.
There are 3 Pairs of 2 Directional Possible Movement Axis, this Creates Magic Numbers of the Nature, Numbers 2, 3 and their Sum 5. Propagation of the GPs in a Closed Cyclic Patterns / Locked Loops of GPs Create Collection of Virtual Positions in Space known as Atom, Starting with Hydrogen to EVERYTHING else. Atoms are Connected by Overlapping/Common/Shared (single, double bonds ...) GPs to Create Molecules. Hydrogen Atoms Virtually/Positionally Collect to Form Nitrogen and Oxygen Atoms and Form the Atmosphere, in a 4 Nitrogen to 1 Oxygen ratio which I call one ATMOSPHERIC UNIT (AU).
Movement of GP toward the Center of the Gravity Transforms 2 AUs (2(N4O1)) into 6 Carbon with H2O as Hydrogen Transformer and CO2 as State Transformer, the Collection of this Cyclic Process is called LIFE. LIFE Synthesizes the Heavier Organic Elements to Create Species of Independent Life Cycles. Overlapping Fundamental Atoms Create Heavier Atoms/Elements which are collected in the Periodic Table.
The [Virtual] Movement/Propagation of GPs in a Circular Patterns within the Connected Atoms has Frequency and Direction which Constitute and are Observed as its Weight/Mass/Gravity, Force, Polarity, Magnetism, Electricity, Heat, Light, Color and ALL other Physical Properties and they Move and Interact by Connectivity.
The Gravity Force we Experience on the Earth, Is the Flow of GPs through Matter Moving Perpendicular to the Surface of the Earth towards the Center of the Gravity of the Earth and all Matter Connected to it, like being under the rain from a Firehose. We feel the Flow to the CG as Push and from the CG as Pull.
Imagine there is a room full of Marble balls and you remove/disappear ONE Marble from the middle. One of 6 possible adjacent Marbles can move in and fill the empty space, the one on the left, right, front, back, above or below. If the Marbles move into the empty spaces at the Ultimate Speed in Nature, the traces of the MOVING/PROPAGATING GPs (empty spaces) will look like a Spiral. Hydrogen [Matter] is OVERLAPPING GPs. Imagine the Light Sources like Sun, Light Bulb and LEDs are NOT Ejecting Photons but they SUCK IN the GPs which we see and call them Photons.
Turbines convert the Gravity Force to Magnetic > Electrical > Heat > Light and everything in between, all different manifestations of the GP [Virtual] Moving in the Matter.
Space comes to existence when GPs are created, in other words Space is the Moving GP. Like a battery whose positive (+) side exists only when Negative (-) side is created.
It’s all in the narration …. Perfect !
"....while most Stars are enjoying their best life..."
Such a simple, yet really quite relatable description of these unfathomably innumerous entities that require us to engage before potentially "zoning out" looking at pretty pictures.
You content is virtually peerless, and I like to think it is less comparable to other channels, rather more an original place that thankfully makes what is usually ivory tower surrounded hard physics. You literally bring it all down to earth for the likes of me. Thanks.
This comment is perfection. Same.
So many audiences already said almost everything I wish to say! Although I, as a layman, have no point to add, I would like to express my profound gratitude and appreciation to the producers of this wonderful program! "History of the Universe" is one of CZcams's BEST science educational programs. Thank you! Thank you! Thank you!👍👍👍👍👍🙏🙏🙏🙏🙏❤❤❤❤❤
This channel is going to be the greatest educational portal on CZcams. Do not stop the hustle you guys.. ❤ from India
Ok back to shitting in the streets and bathing, drinking, and dumping waste in extremely contaminated water
This Show Helps People Deal With Crippling Anxiety and Depression. Keep Them Coming. ❤️
Glad to see this channel doing well and hope to see it grow. Some of the best quality documentaries with excellent writing and editing. Thanks for all the hard work.
I just can't get enough of this channel!...
Sterling work as always.
Thank you 👍
I feel so lucky I can watch these videos every night to relax and unwind. I remember in the early 2000s every now and then the science channel would play a full day of universe stuff and it was the coolest thing ever. Now it's amazing to have that anytime I want.❤
This channel is one of a kind, keep the pristine work, and shout out to the narrator who does an incredible work
I was waiting for this!! Thank you for all the hard work every time you put in the video's! Your voice is so calming!❤
You have the one of the best channels out here about astronomy.
As soon as i finished I immediately replayed it. I'm so thrilled when you release these, but I feel sad or anxious about the ending.
I look forward to these videos so much. I love them. You always do such fantastic work.
Your videos are educational, entertaining, calming, and fulfilling.
Thank you for your hard work, and please, keep at it.
As the internet decays with the strides of popular ignorance, we need good sources of information and education.
Thank you for creating such interesting and beautifully crafted content. Truly an excellent work you are doing.
I loved this one! I’m actually half way through Emma’s book too! It’s so good to see it visualised.
It might be worth pointing out that starquakes are extremely rare. Three have been observed. "Starquake" is also a hard sci-fi novel and the sequel to Dragon's Egg.
Please keep making more, excellent stuff
I love this show, I watch an episode every night. I don’t know what I would do without it. I appreciate everyone involved in creating this show. Thank you.
Idk why you don't have 2 million + subscribers!!!
By far, the best science/ space documentaries out there!!!! Also, great to listen to when having trouble sleeping. Hats off to the narrator along with the writer.
Everything is of the highest quality!!!! ❤
It's crazy to think that if every single star disappeared from the universe now that we wouldn't even start to notice until roughly 4.25 years from now and we wouldn't see the last light from a star for another roughly 13 + billion years from now it's kind boggling how big the known universe is
Nah eight minutes 😁 but I get your point
@@thepartysjustbegun5557 lol touche my friend touche 🤣🤣
Or you know... they don't exist because the model is wrong.
History of the universe is absolutely amazing. Please keep this going. I recommend your videos to everyone i know and meet. Pure intelligence, captured and regurgitated in a simple effective way so that even i can understand. Absolutely brilliant
I wonder if the visible spectrum is an adaptation to the star that we ended up with. Like, if you were born on a planet with a more red star, I wonder if eyes on that planet had evolved to see a different snippet of the spectrum, like what we would consider as IR vision, meanwhile on Earth, they would think everyone has UV vision. It’d be kinda funny if there was some alien who’s weakness was getting sunburnt by blue light 😂
100% correct. Life adapts to the star system (environment) where it was born, and indeed to the specific planet where it was born. If Earth had a heavier mass we wouldn't be able to move, likewise, a smaller mass would enable us to bounce our way around (relative to a human whose muscle strength / kg is what it is atm).
As others have said you are completely right. If you consider photosynthesis as ''seeing with plant eyes'' then we even have good reason to think the early earth had purple plants/life photosynthesising using a similar molecule to chlorophyl. This molecule worked better at the time due to the light from the sun to have a slightly different colour in it's earlier days, so it was more efficient to be purple coloured. I even believe this purple type was a simpler molecule to chlorophyl so it evolved earlier too, but not sure on this last part.
I remember reading about Quasi Stars, which are hypothetical, but the size they possibly were, made our Hypergiant’s look tiny
I am continually in awe by the fascinating origins of our universe but also the sheer brilliance of the scientists and engineers that can take the smallest piece of data, create a devise so precise in its ability to measure that data. Then apply logic, the scientific method and a whole lot of math to discover so much. Amazing!
So I'll probably fall asleep in minutes, wake up in a couple hours and rewind.. Keep at it and by next week I will have finished the whole thing in a waking state, hopefully
Thanks in advance for another great video. I'm working tomorrow, so this is a great way to unwind after a day of gardening and getting ready for work.
These video's are a welcome change in a time where we are all relentlessly pushed to be succesful at everything. They gives us, next to a great insight to the world of astronomy, the opportunity to put ourselves into perspective and maybe make us realize it doesn't matter all that much. We're here just for a blink of an eye, try to do things that make you happy, it's too short not to. Thank you History of the Universe for your content.
I'm always impressed at how important a science Spectroscopy is. Even more impressive is how simple tricks are used by Astronomers like the transit method to find exoplanets. It also gives me faith in our species seeing just how many people are genuinely entertained by education!
I think I speak on behalf of most when I say, FINALLY, THANK YOU for the new video!! Keep up the awesome work...
I love the history of the universe I thought of the channel a couple of days ago when I was watching the hurricane in the Atlantic. It looked just like a galaxy.
As always, astonished at the quality of these documentaries, thank you so much for the production of these amazing programs!
16:00 yes I'm sure these scientists certainly named this star for and old English word, and certainly NOT for Elrond's father, as he sailed across the skies of Arda with a Silmaril on his brow, and whose light was later gathered into a phial gifted to Frodo by Lady Galadriel.
I'm never disappointed in your choice of background music, my friend. Always excellent choices that match the energy of the information you're so perfectly laying out for us to absorb and understand. Thank you for your dedication and amazing work. Still my favorite channel on CZcams.
I love how he manages to relate massive concepts such as the universe to evolution that happens on our planet. The universe rhymes all the time. On the most massive scales to the most tiny.
lots of respect for this channel, lots to learn!
Amazing cosmological content, with excellent narration!
It's called "Cosmology." 😁
@@Peekaboo-Kitty cosmology is a branch of astronomy... nonetheless, I agree and edited it
I was so excited to see this in my notifications! Awesome! I love to take little tidbits that I see in your videos and do my own further research.
Just started the video, but appreciate the lovely videos you make, i find them very peaceful n sobering 😊
I love it how we get CZcams video's better than documentaries produced by the BBC.
well! some of the sections were so technical that I had to pause the video and recall my graduation and highschool fundamentals.
I really appreciate the way of representation of information.
This channel and SEA helps people sleep.
Thanks to you now I'm interested in learning about the universe. Thank you!
I love this channel. I only wish new videos came out weekly instead of monthly. Thanks and keep up the good work. I'm already looking forward to next months video.
I love this whole series of videos that help explain the universe and the way the think those processes work together. 🎉
3:42 That could explain our black hole in the center of the milky way. It was a hypergiant star.
This was so poetic 🥰 I enjoyed it every time I watched it. Wish I could like it again a thousand times over, just gorgeous.
Weekends when history of the universe uploads ❤
This was utterly refreshing! I was blown away the whole time! Thanks for the hard work!❤
Your ability for writing partnered with your intellect in physics is a rare combination. Your poetic presentation of the universe does it justice. It created us after all, that means you too =)
Best science channel out there! The highlight of my month is when new videos comes out. Thank you for your hard work! Btw, you should get a patreon or some other way for us to support you, other than donations here.
I simply love your movies. Truly the best science channel on CZcams. Thank you.
Thank you for these. I always feel a little sad when it's over.
Thank you guys for yet another fantastic episode. Thank you for helping me understand how we search for gen 3 stars and where they might still be around. This channel is one of the best for astronomy and science history that I know of.
God be with you out there everybody. ✝️ :)
The quality of these videos is astonishingly good. Thank you.
This was outstanding! Even got my GF interested in mammoth stars. So well explained and bautifully made. Please, keep them coming.
This was excellent!! Everything was presented so well and very easily understood! Bravo friends!!
I was born with many difficulties in my life. Although I am not fully educated, I have a strong love for science and the universe. Thank you for bringing it to me. Love you
Yes!! I honestly expecting a new episode. What a pleasant surprise 💯
This is absolutly amazing. I have so many other questions. Thank you for being the inspiration of my further education.
Oh how much I wait for these!! Thanks @HistoryoftheUniverse what a show!!
Keep up the great content. Always interesting and always entertaining
I have not slept in a week. I click on your video and instantly fell asleep. I was standing at the time and received four stiches in my head. Thanks a lot, pal.
Woops
Hey
again a verry good video keep it going it’s so nice to get sleeping and just to learn things about the universe and history.
Maybe one tip : get a little more bass in the mic, there is a difference in the audio from quantum dream and this video and I think that if you add a little bass you might get that crispness back but overall really nice video keep it up
The best science channel on CZcams.
Agreed!
These are my go to for space-time science!
Thanks
Yes! Lovin it! Inchwormy as hell! We need more we NEED IT!!
Just good knowledge at a level easy to digest for everyone.... thanks guys!
love to see it! Can’t get enough of these
This is the best channel on Cosmology ever!
Excellent. Thanks guys. Can´t believe how much I enjoyed that episode!
😃
Been watching space documentaries all my life. These are by far the best
Before i used to see a star every christmas and once a few years ago, it disepered when i was watching. But it came back a year later
My job was stagnant and boring and my wife gave me a book on my birthday that changed my life 🌐😁
everyone else has already said, but I'll say it again to help with the algorithm... I cannot get enough of these videos! they are superb, with the right blend of science history, facts and speculation. I only wish there were more HOTE videos as well ;)
It's always a treat finding a new one of these
Found a potential favourite yt channel. Your work on this is appreciated
Thank you for such a great educational video. Star gazing fan here.
Another brilliant video. Thank you!
Love your channel!
His voice is the voice that i wanna hear when someone reads me a tale. Just incredible content
Whoop whoop been waiting for this, the only channel I look forward to uploading new vids
"Spacetime is so dense that even light cannot escape it's gravitational pull" it's definitions like this that always befuddled me when it comes to the topic of blackholes. How can light which has no mass, a photon, be effected by gravity. Nobody really takes the time to explain this. I did figure it out eventually , It's the same mechanic that causes gravitational lensing. The bending of spacetime, which in the case of a blackhole all th paths are so curved that they curve in on itself. The original quote lent me to believe that the Force of gravity is keeping the photons from escaping, much like how gravity keeps my feet don't the ground but that is not what's happening.
Excelent Chanel! One of the best narration and images!! Keep growing
I'm so addicted!!! I've beinge listened the last 5 days.
This was very awesome episode!!!! I love this channel😍
It was a pleasure watching - thank you!
Their energy would still be in the universe somewhere so it’s definitely possible, I would say we should check the most radioactive and luminous galaxies they seem to have a very good chance of having the biggest stars we never discovered yet.
amazing video. Thank you for the knowledge
genuinely the best channel for listening
Finding an ancient star (Earendel) , caught in the Gravitational Lens of surrounding Galaxies...WOW what an unbelievably rare and utterly FANTASTIC find...I need more adjectives, This video is so brilliant, filled with exceptional information and content...it leaves me speechless. I cannot imagine what Herculean Effort you put into this content Emma, Fantastic Work.
Your work is outstanding!
so happy to see another new video from this channel! 👍👍👍