Primordial Stars
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- čas přidán 8. 06. 2024
- The Universe is ancient, far older than our own Solar System. What were the first stars that formed like? How different to the Sun could they have been? Today we explore 3 fascinating astrophysical stars in the early Universe.
You can now support our research program and the Cool Worlds Lab at Columbia University: www.coolworldslab.com/support
Thank-you to Kevin Clark, Tom Widdowson, Denny Smith, Stephanie Hackley, Mark Sloan, Laura Sanborn, Kolos Kantor, Patrick Herman, Abel Aganbegyan, Claudio Bottaccini, Daniel Brunk, Douglas Daughaday, Scott Fincher, James Kindred, Andrew Jones, Jason Allen, Steven Baldwin, Jason Black, Stuart Brownlee, Shivam Chaturvedi, David Denholm, Tim Dorais, Glen Downton, Eneko Xabier, Elizondo Urrestarazu, Gordon Fulton, Sean Griffiths, Peter Halloran, John Jurcevic, Niklas Kildal, Jack Kobernick, Wes Kobernick, Valeri Kremer, Marc Lijoi, Sheri Loftin, Branden Loizides, Anatoliy Maslyanchuk, Blair Matson, Ocean Mcintyre, Laini Mitchell, Jeffrey Needle, André Pelletier, Juan Rivillas, Bret Robinson, Zenith Star, Lauren Steely, Ernest Stefan-Matyus, Mark Steven, Elena West, Barrett York, Tristan Zajonc, Preetumsingh Gowd, Shaun Kelsey, Chuck Wolfred, David Vennel, Emre Dessoi, Fahid Naeem, Francisco Rebolledo, Hauke Laging, James Falls, Jon Adams, Michael Gremillion, Pierce Rutherford, Trev Kline, Tristan Leger, Lasse Skov, Takashi Hanai, Drew Roberts, Erynn Wilson, Ian Baskerville, Jacob Bassnett, John Shackleford, Marcus Undin, Martin Kroebel, Ian Johnstone, Geoff Suter, Ian Hopcraft, James Valdes, Phil Akrill-Misso, William Robertson & Elizabeth Orman
::References used::
► Freese, K. et al., 2015, "Dark Stars: A Review", Reports on Progress in Physics, 79, 066902 : arxiv.org/abs/1501.02394
::Movies/TV scenes used::
► Ali (2001) Sony Pictures Releasing
► Snatch (2000) Sony Pictures Releasing
► The Lord of the Rings: The Fellowship of the Ring (2001) New Line Cinema
::Other video footage used::
► ESO/Exeter/Kraus et al./L. Calçada www.eso.org/public/usa/videos...
► ESO/L. Calçada www.eso.org/public/usa/videos...
► NASA/SDO sdo.gsfc.nasa.gov/gallery/ult...
► S. Drasco/C. Ott/SXS Project • Three-Dimensional Core...
► ESO/L. Calçada, INAF-Padua/S. Zaggia www.eso.org/public/usa/videos...
► NASA/WMAP map.gsfc.nasa.gov/media/99032...
► NASA, Harvard CfA, Illustris Collaboration www.cfa.harvard.edu/imagelist...
► OzGrav ARC Centre of Excellence • Black Hole Lensing
► Kuo-Chuan Pan • Core-collapse supernov...
► Gemini Observatory/NSF/AURA/Joy Pollard • New Type of Supernova ... [dont link]
► NASA/ESA/J. DePasquale/M. Kornmesser & M. Zamani, A. Riess & SH0ES www.nasa.gov/feature/goddard/...
► LIGO Lab Caltech:MIT/SXS project • Two Black Holes Merge ...
► M. Bate, I. Bonnell & V. Bromm/U. of Exeter www.ukaff.ac.uk/starcluster/
► NCSA Advanced Visualization Lab, M. Norman & H. Xu (UC San Diego), B. O’Shea (Michigan State U.), J. Wise (Georgia Tech), K. Ahn (Chosun U.) • First Light in the Ren...
::Music::
Music used is licensed by SoundStripe.com (SS) [shorturl.at/ptBHI], or via Creative Commons (CC) Attribution License (creativecommons.org/licenses/..., or via Envato (audiojungle.net/), or with permission from the artist.
► "Human Nature" [intro/outro] by Hill, used with permission from the artist: hillmusic.bandcamp.com/album/...
► "Cylinder Four" by Chris Zabriskie licensed under a CC Attribution license: chriszabriskie.com/cylinders/
► "Painted Deserts" by Shimmer licensed via SS
► "Female Choir" by Rafael Krux licensed under a Music Standard License by Envato: audiojungle.net/item/female-c...
► "We Were Never Meant to Live Here" by Chris Zabriskie licensed under a CC Attribution license: chriszabriskie.com/neptuneflux/
► "Waking Up" by Atlas licensed via SS
► "Cylinder Seven" by Chris Zabriskie licensed under a CC Attribution license: chriszabriskie.com/cylinders/
::Playlists For Channel::
Latest Cool Worlds Videos ► bit.ly/NewCoolWorlds
Cool Worlds Research ► bit.ly/CoolWorldsResearch
Guest Videos ► bit.ly/CoolWorldsGuests
Q&A Videos ► bit.ly/CoolWorldsQA
Science of TV/Film ► bit.ly/ScienceMovies
::Follow us::
SUBSCRIBE to the channel bit.ly/CoolWorldsSubscribe
Cool Worlds Lab www.coolworldslab.com
Twitter / david_kipping
THANKS FOR WATCHING!!
0:00 Prologue
1:21 Early Stars
4:43 Population III Stars
8:48 Pair Instability Supernovae
14:39 Dark Stars
19:12 Final Thoughts
#PrimordialStars #DarkStars #CoolWorlds - Věda a technologie
This dude is like the David Attenborough of Space.
It pisses me off this channel isn’t sitting at a million+
hes dressed like the fonz in this one.
Them's big words. It's a good start, but the big DA was doing this since before this guy's *father* was born. Let's see in half a century or so whether he deserves comparison to Attenborough!
@@transcrobesproject3625 I was speaking more to his calm tone and conviction to which he talks about space. It’s almost like asmr lol. But yea, old Davey boy has about 70+ years of experience and accomplishments, decorations and knighthoods under his belt, big shoes to fill indeed.
He is pretty good, he also has a nice speaking voice for audio recordings
The only problem I have with your videos is that they end.
Same, but at least they aren't short
Same
Indeed !
I have to watch them all twice. First time can't concentrate on what he saying..... So beautiful!
As an audio guy, I'm always amazed at how well the narration for these videos are cleaned, mixed, and mastered. Makes you appreciate how much effort is being done by the production of this channel
Can't say it enough: one of the best channels on CZcams by far. Quality content all the way. I look forward to every episode and rewatch old ones in the interim.
Yup, and after I see it the first time, it goes into my bedtime playlist - this guy's voice is the absolute best sleep aid in the known universe.
Absolutely
Agree
Daniel Luna b Same here, Daniel. David Kipping is so eloquent, with such a big-picture reverence of the world, I am teary eyed by the end of every, single video. He’s my new hero. And for more than anyone else on CZcams, his viewer comments are filled with smart, respectful thoughts, never trash from mean, moronic trolls. That alone says a lot.
Absolutely! They try to make me videos deep and make one think, and they do a fantastic job! Even people who I would expect say this is corny or something I necessarily judgmental like that, absolutely love this channel and the content, because yeah, it's amazing!
Saying "we're pretty metal" while wearing that leather jacket is just.. \m/
...and then he removes his jacket! How am I supposed to absorb his words?
Even our solar system's planets aren't as metal as that jacket.
F a c t s
TheRuralJuror69
James dean look
🎶🎤 Got that James Dean daydream look in his eyes 🎵🎵
The Sun isn't as hot as David is in that jacket
Thought he was gonna start singing? 😂🤣😂
Your videos, your voice, scripts and style are just perfect for the subjects of physics and astronomy. I'm addicted to your channel.
and on top of that, the man is jaw droppingly gorgeous too. sorry for the objectification, but not sorry :-)
Reinhart De Craemer preach!
ikr, it's like sci-fi without fi
This channel has go to be one of the best channels in this venue, I look forward to watching these more so than the others
Agreed! SEA and Michael Godier are excellent as well.
I totally agree, very professional, informative, and honest. It all makes for super interesting content I love the deep dives into the universe and the technology we use to learn more about it. And perhaps someday explore it 😮🤯
Tom Foolery Yesss! JMG and SEA are awesome! This channels great as long as they stick to science...... 😏
@@jaydenjohner6901 Don't forget the ambience he creates with the beautiful pieces of music in his videos!
Event horizon is also good . more sci fi
I'm a simple fella, I see a new Cool Worlds video I'ma just have to ditch everything I'm doing and go watch it.
Trash, what’s in a name? For anything else would look as pure
I thought astronomy and physics was too difficult for me, you make it sound so intuitive. I absolutely love this channel
Yeah, if you can concentrate on his words... so so beautiful, this man.
I have to say: Your professionalism, along with the production values you bring to your videos, make your channel one of my favorite science channels on YT, and you deserve WAAAAAY more than 232K subs. Splendidly done.
Absolutely
Well, 6 months later and he has exactly 100K more!!
Dang he only got 500k in 2 years, bro deserves at least 2m by now
I always fall short of words after any video of this channel ends. I take a deep breath and wonder about our place in this infinitely large and unexplored universe. This channel has to be the best one in this domain. This channel is just pure gold - the style, the script, the calmness, the explanation - everything far far better than other ones just making loud yelling 'science' videos for entertainment. Love this channel
🙏
I've never been so happy to be called trash in my life 😂
I always thought that we are stardust, we are golden.
You know what they say: one man's junk is another's treasure!
oh man I was just like damn bro I thought he was going to give me an enlightening conclusion he did it just took him a little longer than normal
Being a Michigan fan you must be used to it.
@@charlessanders I'm a Lions fan too so it's more from that 😂
As a Tolkien fan, I loved the Silmarillion references
My daughter will be born anyday now. Our little primordial star is brewing 🤰❤️
Wow good luck for a smooth delivery day!
As a fellow father, all I can say is congratulations, and get ready for an unimaginable shift in your perspectives in everything.
Wishing love, light, and great health for those two ladies. :)
As another fellow father, let me say that both everything changes and nothing does (if you're prepared). It's an amazingly subtle yet complete perspective shift.
I'll also say, as a father of 5 little ones right now, parenting starts getting complicated when the kids outnumber the parents. Not bad, and not actually hard, but we definitely organize a small army on a regular basis.
This is awesome man! Congratulations! As another fellow father to a little girl I wish your family the best!
Tbh thats kinda wierd to say it like you did
Great content as always, we sometimes are so wrapped up in our own lives, that we forget how much is going on in the universe around us. So many questions to be answered! We are insignificant, yet so unique. The universe is such a wonder to behold.
Irish Jester czcams.com/video/EWPFmdAWRZ0/video.html This pretty much sums it up for me!
I’m not sure if you write your own scripts, but you’re one of the only CZcamsrs within your genre that is able to string together captivating stories that keep me attentive and engaged. I love Isaac and some of the others, they might know their science, but they can’t quite tell a story like you do. Your choice of verbiage, elegant prose, and great delivery leaves me always looking forward to your next creation. Keep up the great work!
Like I always say,
One stars trash, is another man's existence!
ffejpsycho ,I See What You Did There😂❤️
@@PafMedic what did he do there?
@druss999 huh-
@druss999 wth go where-
@@tomato4300 yes.
I love Cool Worlds! They’ve inspired my sci-fi/futurist channel!!
Your channel is quite good. Subscribed!!
Nice content, I like the optimistic tone!
I love Cool Worlds now. I put it about on par with Isaac Arthur, and I'd LOVE to see these two collaborate on a piece!
Just watched your VR exodus vid so far. Great! Very Isaac Arthur. Subbed!
@@bimblinghill Thanks Man!!
This is the first time I am happy with youtube recommendations. The only time the algorithm worked.
One of the most beautiful awe inspiring videos on YT!
I love your analogy to the fictional works of Tolkien. This just once again shows that the arts and the sciences are not separate. They can and do beautiful inform and inspire each other. This reminds me very of the Renaissance where folks like Da Vinci and Galileo revelled in both the arts and sciences
The reference to Tolkiens Two Trees of Valinor was just marvellous!
I've been entranced by in-depth LOTR lore for a while bow and during the video, my thoughts actually drifted towards the two trees.
And when he actually showed a picture of Tolkien, I immediately knew where he was going with it and I was amazed because it just fit so perfectly.
For a while there, I thought I ended up watching an in-deep-geek video. I didn't ever expect to watch a video where two passions of mine as dissimilar as those ever met. Made my day xD
Greetings from a dude who's also named David.
The pair instability supernova sounds a lot like a hydrogen bomb if you think of it. You have a sudden inward compression of the star's core causing runaway fusion, same as a series of atom bombs compressing a man-made core until it undergoes runaway fusion. It's like an H-bomb is a mini supernova. Kind of ironic that these supernovae seeded the universe with the elements that let us exist yet we risk destroying ourselves with our own homemade supernovae.
It really is just a matter of scale.
@@deusexaethera good point.
Very true, and yes, ironic. My dad, who was as progressive a humanitarian as could be found anywhere, worked on machining the plutonium triggers for those bombs. He had a hard time talking about it, and was happy to get a different job about halfway through my childhood. But having seen firsthand what happened under Japanese occupation, he was hesitant to condemn the use of the weapons. I wish he could have seen "Oppenheimer.
This man was born to be a teacher, I cannot get enough of his content. Thank you for sharing with us, and please keep up the great videos. You are a true artist!🙋🏼♀️💕
Best CZcams channel out. The delivery, the information and intelligence of Professor Kipping are first rate
The same melodic narration of mysteries in the Cosmos as Carl Sagan. Now this channel is truly metal. Gold to be precise !
My Dad and I used to watch shows like these videos on discovery and nat geo. I'm 35, your video on the size of the universe had me. Emotional, intrigued, informed and entertained. Keep it up man.
I've been watching your videos for a few years now and I just want to say thank you!
You've revived that burning desire to explore space and my childhood enchantment with the stars.... astronomy has always been a part of me and everytime I dive back into it, that passion in me re-ignites.
Excellent as always!
The talent of this team is immense
I'm simple, I hear Professor Kipping's voice and I click the like button; because I know I'm going to learn something cool.
"Stars are the engines of the cosmos, oasis of light permeating the velvety darkness..." Dr. Kipping's been a light permeating the darkness, especially these days. I can't think of another scientist who has made me think more than Dr. Kipping.
He makes exceedingly good cakes too
@@mike-Occslong That's too much power for one man.
Matt from Space Time is pretty fantastic as well!!!
@@blainrinehart8865 twice the pride, double the fall
Wow. Just wow. How does this channel not have more subs? First time watching, and I'm spellbound. Thank you for putting this amount of energy into your content. Sincerely.
He is always this beautiful.... I mean, interesting.
Eloquently done, simply explained for the everyman, beautiful graphics. Dr. Kipping's calm voice and genuine passion for science shines through every episode. Looking forward to the next video!
I have a very weird fascination with all things astronomy and cosmology. I've watched more documentaries and videos on it than I could ever count. This is absolutely one of my favorite channels. Half subject matter, half relaxing narrarater. He could talk about anything (other than accounting or golf) and I'd still likely be a fan.
This guy is great. Quality information, minimal speculation. Nice!
Dude’s jacket is as cool and smooth as his voice. 👍 Imagine being his young child and having him read bed time stories to you. Wow.
"I'd say we're pretty metal" best line in the video 😂
Heavy metal dude! Strums air guitar.
It's good, but I'd say 'lumps in the primeval cosmic batter' steals it. A line worthy of Douglas Adams
@@colinp2238 who's noah wife?
@@annedrieck7316 Mrs Noah.
@@colinp2238 esquire
These videos just get better and better David. You guys keep up the good work
I think I'll try to get you nominated for the next year's Nobel prize in Literature. This is poetry.
You never fail to amaze with glorious ideas. Your students are very lucky to have you as their mentor.
As for me, I look forward with anticipation to your next video. Thank you, so much.
I find it amazing that this channel exists and there are hundreds of thousands, if not millions, of people like myself who are so passionate about cosmology. Absolutely love this channel.
Stumbled across Cool Worlds yesterday, a lovely learning experience for one who's never been taught anything remotely close to this sort of thing. Thank you very much.
Subbed! Great content...and then you mentioned Tolkien?! How could I not sub! Looking forward to seeing more wonders of the universe. Your content is brilliantly made :)
Professor Kipping your videos are amazing. I use them to wind down after hectic days. You're giving us food for our brains and its really inspiring stuff you talk about. Thank you
We'll never be as cool as Kipping in that jacket in the forest talking primordial stars.
We are unauthorized to be that cool
Mate, your channel and content can't be faulted.
Well done!
Love this channel so much, thank you. 👍
"that pressure turns the nuclear fire in the center up to eleven"
I died....
It's impossible to describe with words how much I love this channel.
It keeps me sane in this bizarre year.
I don't want to overload you with superlatives, but rarely have I been inspired like this since the great Carl Sagan.
Your ability to explain very complex stuff to idiots like me, is a true gift.
I will definitely pick up where I left 30 years ago, when young me thought bars and pubs and girls were more interesting than maths and physics.
I'll definitely start a cosmology course when I retire.
Simply because I want a deeper understanding.
Thanks again!
One of the biggest regrets of my life has been not pursuing astronomy or astrophysics or anything related to cosmos basically. I’m a mechanical engineer instead, and although my work is still massively influenced by the laws of physics and practical science (and it is fun to some extent), i wonder sometimes how interesting it would’ve been to explore and learn about the cosmos professionally. But since that’s not possible anymore, your videos, my sir, have been an absolute delight. Thank you so much for that.
For someone like me who briefly touched the subject of PopIII stars in the diploma, this was very, very poetic!
This is an excellently produced channel with great factual information and entertaining topics with a highly knowledgeable host. This channel should be way larger! Love it
Why would two people dislike a video they have not even watched yet?
they are flat earthers, they dont believe in space
Are you saying the sky is not a giant ceiling? Ridiculous! /s
Bots?
Australians.
It's four now so maybe they came back to see if it's changed (like the guy that kept watching the film Titanic for an alternative ending).
"If there had been [sentient beings] alive then, and were still around now they might look back on that early time with sadness..
(Image on screen shows the Elves awakening on the shores of Cuiviénen under the stars..)
And I didn't think it was possible for me to love this channel anymore than I already did!!!!
🛰️👀💥🚀🌞🕥🌟
I literally wept as this ended.
Me too, Tony.
David Kipping invariably makes me both sad about the titanic, endless anonymity of reality, and deliriously glad to be alive all the same.
I'm so glad I found your channel. The way you talk about science is so intellectually sensual... and damn near arousing... I could listen to your voice 24/7 and never tire of it.
Thanks David, that was sublime. I’ve always been fascinated by the concept of Population lll stars. The possibility of the continued existence of the smallest and thus potentially long lived members of these first stars is wonderful. I’m also a huge fan of JRR Tolkien and appreciated your references from Ainulindalë and Valenquenta concerning the first light sources of Eä, ergo The 2 Lamps followed by the 2 trees Telperion and Laurelin which after their destruction by Melkor and Ungoliant yielded a single flower and fruit which became our moon and sun. 3 generations.
Always look forward to hearing the intro & the closing thoughts of videos made by Dr David Kipping (don’t get me wrong, the content in between is equally amazing). No less than an amazing script writer’s work or a motivational speaker’s speech! Always puts things into perspective and makes the listeners see the big picture.
The voice and the music background in prof. David's videos make Astronomical understanding much easier and interesting..Grt thanks to cool worlds lab.
4:51 I love that jacket bro. Suits your well.
Dr Kipping, your voice is so amazing! I truly enjoy listening to the words you speak and the way new information excites you! Thank you for all this new info..
Awesome video! I've said it before, you and your team do an amazing job at presenting this knowledge in a way that anyone can understand and appreciate! Thank you so much!
It has been a few months since I subscribed to your channel, it took only 2 or 3 of your segments.
For whatever the reason, your videos, your voice, your musical choices, have such an astonishingly calming effect on my mind, they simply resonate in a perfect pitch with my inner peace of mind, something I can hardly ever reach on my own, as if there was a shut door I can never open.
It is such a strange and strong effect that sometimes, after a days work, the struggles of a dying marriage, the attempts of keeping a smiling positively energized aura for my child to be around, I just come here in my studio, put one of your videos on, lay down on the carpet and just close my eyes to listen.
I am totally loving how it transports me away, brings me calm and peace, allows find my inner strength and positivity, recharges my mind, and all of this, while I am literally getting educated on the subject I love the most, space, the place of our birth where everything comes from and everything will end at its own time and terms.
It stimulates my imagination to just picture the depth of space, with stars, remnants of supernovae, galaxies, gas clouds, black holes with enormous and powerfully luminous accretion disks, and all there is out there. While I lay down on the floor, the music quietly plays, and I imagine myself flying through all of that, in peaceful silence, gently cradled by the notes, as my mind revs down and comes to a state of equilibrium.
There is no doubt you are a highly educated and competent scientist, but that is nothing if compared to the love and passion you put into making these pieces of artistry, which to me, seems to be your ultimate true talent.
All I can say is "THANK YOU, THANK YOU, THANK YOU" for just merely existing at my same time, and having fallen in love with your job, which you do so magnificently well, and thanks to which, I can reset my mind, find piece, strength, nurture my love for science and space, in the hope to foster all of this into my child, day by day, video by video, soundtrack by soundtrack, for the years to come.
I am sorry I can't say I will support you with an arbitrary multiple-digit "n" amount of Euros or $, as I don't have that ability, but I will surely buy some of your merch, and more surely, will be sharing your wonderful stuff with people, in words, posts and whatever other way I can.
Once again, THANK YOU, and please, PLEASE, never stop!!!
Thanks for watching and for those kind words
I haven't had a chance to watch this yet, but I just wanted to tell you that you have a very compelling way of presenting your videos. It makes it accessible and understandable, while also drawing the viewer into the topic. Thank you for this wonderful channel :) also, they help me sleep at night, much like watching a Bob Ross video haha
Awesome job yet again. You guys kill it every time. Can’t wait for the next one!
My friend(Mellon), any reference to Tolkien and especially, The Silmarillien, is always welcome! Perhaps the Eru’s great original theme was the Baryonic Acoustic oscillations. 🤔
mae govannon, mellon nin! =) what if tolkien was, subconciously of course, near to the truth of the beginning of the Universe (Eä)? (this is not scientific, of course)
One of the best channels on CZcams. Absolutely love your videos.
I really appreciate the way you present scientific knowledge in a poetical manner! Well done, sir!
Second time watching this, been here since it was uploaded, you deserve millions man, probably my favorite channel on this platform.
Thank you yet again, Professor! Beautiful video, absolutely.
Thank you so much for what you do. My understanding of our world is clearer and I even feel a certain peace knowing what a wonder it is that we even exist in a universe that has such a complex history.
Do more of these videos outside. That scenery is perfect.
Love all videos like this, stayed to watch because of the post-production, editing and spot on sound balance... Well delivered editorial, extremely well delivered end result. thank you.
This is easily the best channel on CZcams. Thank you so much for this high quality content.
I feel a rush of energy every time I see that you posted a new video! Amazing content, pure perfection for my curious mind! I love your voice! And your jacket :P
Amazing content as always. This channel more then any other I have encountered expands thought. What a wonder the study of astronomy actually is, it must be quite a privilege to do what you do.
Just found this channel 2 months ago and I'm almost already caught up! 😁 You honestly have my space interest peaked and I need to watch more! Keep it up mate , cheers! 👊🏼😁
I love this channel. Excellent info well delivered. 10/10
Brilliant! Can't wait for the next one. You have the best channel on you tube. Keep up the amazing work. 👍👍👍👍
Such a wonderful presentation David. Thank you
Awesome, I’ve been waiting!
So eloquent. I'm proud to be the treasure in the trash of David Kipping's universe.
The Cool Worlds astronomy videos are unbelievably rewarding; they easily surpass anything else on CZcams in the sciences, and the competition has really heated up amongst credible, intelligent presentations in both the sciences and humanities.
We have to thank Dr. David Kipping and his lab for the intellectual depth of their work and for his ability to explicate that work so compellingly. It's a treat; if only every class we ever took was this quality.
such a wonderful presentation. looking forward to other episodes!!! thanks a lot.
I always look forward to these videos. They are done so well! You all must spend some serious time on them which definitely pays off.
just so great to find a channel that provides so much for me to learn
Amazing work, thank you!
Incredible episode. Last 60 seconds gave me shivers.
Thank you for great and captivating, interesting content. The way you talk your enthusiasm is brilliant and you explain in a way so everyone can learn and understand. Thanks
Dear Professor David Kipping, I am so thankful to you and your team for providing this content. You have done something amazing in this universe and forever that work will flourish through time and space. Keep up the great work.
"Looking for lost light"
David, that's an awesome quote.
"That's pretty metal" was also a nice phrase drop.
Great stuff , so much taught, so much to learn ! Thank u n keep them coming !
I really love this channel. Such a soothing voice which is perfect for astronomy
Thank you for sharing your knowledge with us. It is amazing.
Professor/Dr. Kipping, i constantly come back and re-watch all your videos, it's the only channel that fulfils my itch for knowledge on all things Space, you're the BEST, thank you for your hard work so we can benefit and learn from it, very much appreciated.
Thank you!!
@@CoolWorldsLab Seriously, NO, Thank you !
Love your content and your voice is pure gold. ❤️
Hands down the best channel on this website.
I absolutely love your videos, its because of videos like these that i found the inspiration to pursue physics not for sake of career but simply for understanding. Videos like these are why i hunger for knowledge, to understand and unravel the unknown. its a passion beyond passions one that can inspire feelings that none other can.
Cracking the complexity of creations of this universe has become ever more complicated than before after the advent of modern telescopes. Your narratives are amazing and awesome. Comparatively easier to digest.
Just found your channel.. Your content is extraordinary. I enjoyed the three plus hours I listened, yesterday.
Wish I could meet you in person. You are brilliant and I enjoy every minute of your videos. You really make my days better!!!
Thanks for watching Adam! Perhaps one day we will meet