Hello, everyone! Enjoy the viewing! If you are a fan of our videos, feel free to support our project here: ➥ Support us on RUclips - www.youtube.com/@kosmo_off/join ➥ Support us on Patreon - www.patreon.com/kosmo_off
Watching space videos really helped me in my depression last year. Cause, 1. I realized how small I am in a floating rock, that's also so small compare to the vast universe. So why should I treat my negative thoughts or problems like it's something big, it's not, I shouldn't worry the small stuff anymore, now I am always trying to remember that everytime negative thoughts are present, it helps to reverse it and it calms my mind. 2. I am a stardust, we are all stardust, we are sons and daughters of our sun. It's nice to live life knowing where you came from and where you will eventually end up, back to the earth. So live life, and don't waste any time in worshipping man made gods. 3. I swear, the narrators of cosmo channels have the most relaxing 😌 voices, these are my go-to videos before bed, I cant even finish a single video at night, for I would always fall asleep before the video ends, that's how relaxing their voices are. Thank you Kosmos! Not only for the awesome space videos, but for the therapy.
Yes! Same for me! I always think about the bigger picture whenever life gets hard. It helps me also. I have a fear of getting old and death and it really helps to remember where we are. Where we came from. Just like u said. Right on 👍
@@BlueStratDude mind blowing. And that’s just in the observable universe. Two trillion galaxies, each with anywhere from hundreds of millions of stars to a trillion stars, all those stars with multiple planets (not even counting the moons!!!) There could be billions of earth like planets (and moons), and civilizations. Even more if you think of the last few billion years… how many ancient civilizations have come and gone over the course of hundreds of millions of years to billions of years, I can’t even wrap my head around it. Some civilizations lasting tens of thousands of years, some maybe millions. Some way less advanced than us. Some the same as us, and some super far more advanced. Some nothing like us. Some absolutely nothing like us…The possibilities are near endless and infinite. I love it.
Meanwhile you go watch a recent NOVA episode about supernovas and see an “astrophysicist” shout into the camera “DAS A BIG EXPLOSHUN!” Mainstream science documentaries have gone full Idiocracy.
man I've been with this channel since it's very first video. it's amazing to see just how massive an improvement has been made regarding the quality of the videos. I remember thinking, ' wow, this is some top-notch production quality for a new channel.' lol now they might as well call themselves The Discovery Channel way2go kosmo, and thank you for the consistently amazing content you provide for our enjoyment, not to mention you're doing it all for free. truly a rare thing to come across nowadays on RUclips
I have been looking for a video like this -- to explore and explain other stars in our relative stellar neighborhood. Excellently done. Informative and entertaining with some slick graphics and animation. I sincerely appreciate all the effort that went into creating this media.
@@jamieholmes6087 As a South African I can't agree with you, It sounds odd though, like someone trying his best to sound native English, I would agree with @Pyro.
Visually, they have all already "reached" us, only they represent different times in each of their histories. From their light and various movements we can deduce information.@@radrook2153
It's amazing that the closest star to our sun is a triple star system! As well as a binary system too! Just imagine the excitement of future generations not only visiting another star that is not our sun, but seeing Alpha Centauri A and B moving as a binary star system and Proxima Centauri as the third star system.
All the happiness and pain. War and diplomacy. Cooperation and drama. Everything that we are as humans, our entire history has all taken place on this tiny blue rock orbiting an average star hurtling through space as our 150k light year galaxy turns which is just one of billions of galaxy. The scale of this universe is mind breaking and makes everything humans are seen so entirely insignificant.
@@pyro7234 Somehow folks have been conditioned to believed that a British accent makes the piece more credible because the narrator is from another country. It's as if the whole of You Tube is the fucking BBC. For some reason it bothers me. Fuck em all.
I don’t even have to watch the video to know I can honestly give it a like and will mean it! I love all your videos, I learn sooo much. Thank you for all the efforts put into these wonderful lessons for all of us. ✨
The modern World is HARD. Its normal to be frustrated: I sure know I am! I am painfully-aware that Republicans and Conservatives are Anti-Progress in the most literal Sense. They have dangerous, dangerous Ideas, in fact. And yet, me pointing this out will lead to accusations of 'Generalizing' even though thats nonsense. I am simply talking about Ratio. Im not generalizing anyone, i am just pointing at the fact we should all Vote Left cause LGBT-Hate, Science-Denial and Pseudoscience mainly comes from Religion and Right-Wingers. This is not a wild Guess, its obvious if we look at the Data. It is just a statistical fact that even my fellow Science Fans are reluctant to accept. Yes, we can track this stuff down and amanating Science-Denial and LGBT-Hate in massive Waves isssss: You guessed it, the Right-Wing.
Except for saying Proxima Centauri is 4.25 Astronomical Units from the Sun instead of saying Light Years, AND showing Alpha Centauri A and B orbiting a centre of mass with tiny Proxima Centauri as if it had the mass of a black hole.
I have watched this particular video so many times, and I never tire of it. I don’t know who the narrator is, but his voice is incredibly soothing alongside these mesmerizing visuals.
Another fantastic video from you guys!! I did find it funny at 17:49 you state Proxima Centauri is 4.25 AUs from the Sun rather than 4.25 light-years. That would put the star somewhere in Jupiter's Orbit or even closer since Jupiter averages 5.2 Au's from the Sun!
Lol I thought I was the only one who hear that. Sat here looking at Jupiter like "so you have a secret date you didn't tell us about? Cheating on our Sol huh?" 🤣
Yes, several errors in this vid. I question his reference that Ross 128's radial velocity will place that system "closer than Alpha Centauri" when it is Barnard's Star that is expected to be as close as 3.5 l. y. in about 12 millennia. He further stated that Alpha Centauri [system] is moving away from us, and the opposite is true, as it is approaching us at 21 k.m.s. [i.e. pretty fast!]
@@davidflitcroft7101 The video also states at 19:15 that Arcturus will eventually go supernova, but it is only approximately 10% more massive than the Sun so it will not.
This channel is one of only two total that I allow literally any new video notifications for - thank you for making such an amazing channel that gives the facts with just enough visuals to create an awesome viewing experience, and doesn't resort to sensationalist garbage that so many other "science" channels do. And as always, this too is further top-notch content!
Totally agree, he (or she or they?) clearly love science and cosmos and he (or she or they?) share this love with these overall great video's. One of the nicest `feel-good`channels for sure
And yet the writers messed up on the Sun. The AI narrator said at 6:00 he says the outer convection layer is comparatively dense, but then says stellar matter here is more rarified and changeable. I think the writers need to go back and re-word that and make it clearer, such as comparatively denser to what? Also it never pointed out until much later that much of what was said regarding the inside layers of the Sun are hypothesis and not verified. Although later they did say it is hypothesis and theory, but it should have been said while still in the Sun. Just saying at least some discernment is needed.
@@MountainFisher I'm not sure if you mean that it was clarified in a section different than the one specific to "the sun" or not, but if so, one thing you'll notice is that these larger productions are often mashups of smaller/more niche content from the channel that are then used to bolster another more general topic - often times these sections are made at completely different points in time, and as such, do sometimes come with certain discrepancies like that, particularly if there's a larger gap in time between production points. That said, if those are the only two errors in the entirety of the presentation, I think I'm inclined personally to still give them major props for solid content nonetheless ☺️
@@MountainFisher but yes, I do understand what you're saying and, if they are going to use those smaller vids in a bigger production, they should make sure the content is as plainly uniform in content as possible to avoid exactly the kind of discrepancy you've identified (which I also totally didn't even catch before you said anything about it when I played through it & I'm usually pretty good at that as an editor myself, nice job!) 👍👍👍
@@SteedRuckus Of course it is minor except the mixing of the inner Sun Hypothesis. At first it sounds as if it is a known factor, but it isn't known, it is a S.W.A.G.* and can be confusing to most scientists, let alone laymen who are not Solar physicists. I'm a retired biologist and how many non-biologists know that abiogenesis is not a proven assumption? *Scientific Wild Ass Guess
Centauri will move closest to us in 26,000 years then begin to move away. The 2nd comment about Ross was in 79,000 years. By then Centauri will be moving away.
an interesting concept - old stars dissolve in a (super)nova and gravity squeezes everything back together and new stars and planets are born, like Recycling...
Yeah, the egotistical "celebrity" scientists itching for a few seconds of screentime are kinda annoying... If they are somewhat attractive female scientists their odds of screentime go up it seems!
I would tend to agree. Unless the star is expected to gain mass through accretion or some other mechanism, it doesn't have the mass to undergo a core collapse supernova. It would instead eventually grow to a red giant stage and then probably blow off its outer layers in a non violent fashion and produce a planetary nebula, leaving a white dwarf.
Amazing to think with the amount of possible stars the are in the the universe we can only assume we are existing in a dream in a meaningless nothingness and each one of us is so precious.
You are aware that the second you realize beetlejuice's light disappears that it went supernova 642 years ago. It is impossible for any human being to be alive during the time Beetlejuice goes supernova and know about it unless over the next 30 to 40 years or technology changes and become significantly more powerful in the process.
I'm well into my 6th viewing session of this video. love your longer-form content. it's incredible you manage to create a video of this magnitude without reusing a bunch of information/clips you have already previously shown in prior videos. most channels would simply mash together a weak, low-effort 'compilation' of a bunch of their older content, whilst giving it a new title and try passing it off as an entirely new video. hope you are getting everything out this channel that you deserve, if not monetarily, than at least in regards to the fulfillment you must recieve knowing you are furthering the advancement of human knowledge amongst your peers. thank you kosmo.
The breakthrough starshot is an amazing invention that uses lasers to find out what's in our closest star system. In 30 yrs possibly humans can get some interesting news about Alpha Centauri.
This camera man went and travel to these planets just to give us a glimpse of what they look like. You are the champion of champions my friend. Congrats!!!!!
Wow-what a video! I majored in the science fields at Palomar College from 1978 to 1989 & even wrote a thesis on The Sun which is still used today in the teaching format. :)
I learned from Anton Petrovs space simulation programs used, that if we had a Wolf Rayet star in the center of our solar system, Earth would have to be almost 2 ly away before the temperatures would be liveable. The second he put one in place of the sun in the simulation, it immediately sucked in every single object in the Solar System and obliterated everything including the Oort cloud objects. This video shows more detail on WR types. So fascinating how powerful they can get.
Absolutely loving this! Thank you for posting this kind sir! You have made my day better by posting this video and I really appreciate it. May your life and the lives of those you love be filled with health, happiness, smiles, blessings, love and laughter!
Now when I get abducted and I ask where the aliens are from, I wont have to lie about knowing where I am in the galaxy and the surrounding stars. When they tell me, I'll be able to actually understand where in the galaxy they're from! Thanks Kosmo.
Great video, per usual! I usually don't really comment, but I really kinda miss y'all saying Kosmo right before the video. I still say it🤭😊 Anyhoo, thanks for the the awesome content. Y'all make everything so easy to understand 💖
I've always wondered how much mass the Sun accumulates from attracting matter and dust. And over eons, does it have an impact on the Sun's behavior? Thanks for posting this! This is feedback to make the presentation better. At 18:00 you state Proxima Centauri is getting closer, but at 26.41 you state is getting further. Also, typo in spelling of Altair at 32.24. This was wonderful information. Thank you!
THIS WAS AMAZING WOW!!! i watched this in 2 days, and i was mesmerized by the beauty of the video. thank you for teaching us how our nearest stars look and shine. aloha from hawaii.
Excellent. Good science. Up to date. Interesting. Stunning visuals and well presented by a pro narrator. I would say outstanding. And important and fun!! I love to learn about our neighborhood!! Thanks and good job!
@Kosmo , At 17:48 you say the 3rd star in Alpha centauri group is only 4.25 "astronomical units" away from our sun, or closer than Neptune? Although the video DOES show 4.25 L.Y. I was listening and heard the error. Mistake #2: at 27:13 the screen shows "MASS: -17% that of the Sun", meaning it is 83% M(s); but you say "The mass is only 17% of the Sun." Same written error for RADIUS at 27:20.
Excellent! A question; how far out from the A Cent CG would one have to go to maintain an orbit around both stars? I'm visualizing the planet with its double sunset in the first star wars movie.
Hello, everyone! Enjoy the viewing!
If you are a fan of our videos, feel free to support our project here:
➥ Support us on RUclips - www.youtube.com/@kosmo_off/join
➥ Support us on Patreon - www.patreon.com/kosmo_off
Gotta love kosmo
Thanks Kosmo 🌌
Hi bro 👋
Oh don't you worry, I will!
Thank you 👌
Watching space videos really helped me in my depression last year. Cause,
1. I realized how small I am in a floating rock, that's also so small compare to the vast universe. So why should I treat my negative thoughts or problems like it's something big, it's not, I shouldn't worry the small stuff anymore, now I am always trying to remember that everytime negative thoughts are present, it helps to reverse it and it calms my mind.
2. I am a stardust, we are all stardust, we are sons and daughters of our sun. It's nice to live life knowing where you came from and where you will eventually end up, back to the earth. So live life, and don't waste any time in worshipping man made gods.
3. I swear, the narrators of cosmo channels have the most relaxing 😌 voices, these are my go-to videos before bed, I cant even finish a single video at night, for I would always fall asleep before the video ends, that's how relaxing their voices are.
Thank you Kosmos! Not only for the awesome space videos, but for the therapy.
M'lady
I concur with you. I find the study of the Universe to be utterly relaxing. Serenity rules here.
Yes! Same for me! I always think about the bigger picture whenever life gets hard. It helps me also. I have a fear of getting old and death and it really helps to remember where we are. Where we came from. Just like u said. Right on 👍
26
прикольно
Finding out that our Sun was a star when I was a kid was mind blowing. To think there are 100 Billion of them in our galaxy alone is insane.
Some estimates have it as high as 400 billion!!!
@@johnnynitetrain32379 And some estimates believe that ours is one of several trillion galaxies in the universe.
@@BlueStratDude mind blowing. And that’s just in the observable universe.
Two trillion galaxies, each with anywhere from hundreds of millions of stars to a trillion stars, all those stars with multiple planets (not even counting the moons!!!)
There could be billions of earth like planets (and moons), and civilizations. Even more if you think of the last few billion years… how many ancient civilizations have come and gone over the course of hundreds of millions of years to billions of years, I can’t even wrap my head around it. Some civilizations lasting tens of thousands of years, some maybe millions. Some way less advanced than us. Some the same as us, and some super far more advanced. Some nothing like us. Some absolutely nothing like us…The possibilities are near endless and infinite. I love it.
I remember that moment.
400 billion stars reside in the milky way alone
Ever since I was in middle school, Space has always been interesting to me. Thank you for making these great videos!
I can only recommend SEA to you. His videos are probably the best space videos.
An bcs of your delusional thinking middle school is where you stayed
99
@@chitranjadasbansal9965 69
@lukeyy it just feels like the typical big russian channel with a english translation that isnt very good
“From tiny red dwarfs to majestic blue giants”… one sentence into it and I can already see how this is going to go.
I’ve been around for 4 generations. And wow so much has been revealed from the observable universe.
fanatastic presentation, this old dog of 55 learned alot :))) Thank you!
It blows my mind how far stars are and that we can observe them!! Amazing, great video thanks!!!!
Tomorrow will use it as tranquilliser for my sleeping... So calming and enjoyable... ☺️
High quality 75 minutes of astronomy content and we get to watch it for free
Someone else has to pay for it. Nothing is free.
The companies who post the ads that YT uses to make income, I guess.
Still free for us ^^
what's more, if you play it at 0.5x speed, you get 150 minutes!
Meanwhile you go watch a recent NOVA episode about supernovas and see an “astrophysicist” shout into the camera “DAS A BIG EXPLOSHUN!” Mainstream science documentaries have gone full Idiocracy.
Nearly free, watching it ad free on YT plus.
I can no doubt tell that lots of effort was put into this video, so it was something worth dedicating time towards. :D
Always entertaining to read the meaningless comment of a sycophant.
Effort put in an ruined by that awful attempt at an accent
@lukeyy I can promise you absolutely NO ONE in the UK talks like that.
lmao I was wondering. It's like it's an american/english and aussie accent all rolled into one.
It's a robot narrator, folks. So yes, no one actually talks like that.. lol.
How wonderful.
I can't find the words...
How wonderful.
man I've been with this channel since it's very first video. it's amazing to see just how massive an improvement has been made regarding the quality of the videos.
I remember thinking, ' wow, this is some top-notch production quality for a new channel.'
lol now they might as well call themselves The Discovery Channel
way2go kosmo, and thank you for the consistently amazing content you provide for our enjoyment, not to mention you're doing it all for free. truly a rare thing to come across nowadays on RUclips
As a person who searches high and low for good documentaries on RUclips!! I like most if not all of your documentaries it’s just finding the time.
I dream of space and flying around 💫✨🪐⭐️☄️🌙
The fact that I am watching this for free is amazing. Absolutely incredible program. Thank you so much for this.
Man what a time to be alive. I look forward to see what we learn in the next 10-15 years!
Maybe we will learn the earth is a sphere lol
Look forward to this series so much! You and SEA have the best videos.
I have been looking for a video like this -- to explore and explain other stars in our relative stellar neighborhood. Excellently done. Informative and entertaining with some slick graphics and animation. I sincerely appreciate all the effort that went into creating this media.
This comment beautifully articulates how we all feel about this amazing video.
I love the way he speaks which is crystal clear and super standard BBC style English without any accents whatsoever.
His accent is clearly south african.
I assume you're not British, because he sounds like he's speaking through an autotuner.
@@jamieholmes6087 As a South African I can't agree with you, It sounds odd though, like someone trying his best to sound native English, I would agree with @Pyro.
Could it be a TTS?
You flunked your exams.This guy's voice is not the subject , but that's all you heard while daydreaming about him in class . Now back to the subject.
Larger and brighter than 92% of the stars in our Milky Way is something I have learned new today. And also flat out mind blowing to learn!
actually 80%, per the video
[The Sun is…]
Crazy… how… we believe anything a British accent tells us. 😂
.........................."LUMISETY' = "LIFESTYLE" of "HABITABLE" "ZONE' = "GARGANGUNT"& "LUMISTY"& "SOMASIVE"& "EXPLSIsO" & MASSIVE & ALL "MATH "MADICK"= "BLOOD" "RED"...."HOUW" & GENASE of "LIFESTYLE"....!!
The Centauri system reminds me of a square dance in an odd way; stars constantly swinging around each other in a gravitational embrace.
Something to watch tonight when I come home tonight 🏡 ✨
This is over an hour long??!! YT is truly becoming better than TV.
Would love to see more videos of some of the other 1400 other stars within 50 lightyears. Keep up the great work.
Stars & Light years don't exist you 🐑
the animation budget for that would rival the US military budget
That means travelling at 186 thousand miles every single second in order to reach them for 50 years.
Visually, they have all already "reached" us, only they represent different times in each of their histories. From their light and various movements we can deduce information.@@radrook2153
It's amazing that the closest star to our sun is a triple star system! As well as a binary system too! Just imagine the excitement of future generations not only visiting another star that is not our sun, but seeing Alpha Centauri A and B moving as a binary star system and Proxima Centauri as the third star system.
All the happiness and pain. War and diplomacy. Cooperation and drama. Everything that we are as humans, our entire history has all taken place on this tiny blue rock orbiting an average star hurtling through space as our 150k light year galaxy turns which is just one of billions of galaxy.
The scale of this universe is mind breaking and makes everything humans are seen so entirely insignificant.
"Your videos always leave me in awe and eager to learn more about the mysteries of the universe. Thank you for fueling my curiosity.
"
Oh! What an unexpected delight . . . . .a You Tube channel with a narrator who has a British accent. How fun and unique!
@@pyro7234 Somehow folks have been conditioned to believed that a British accent makes the piece more credible because the narrator is from another country. It's as if the whole of You Tube is the fucking BBC. For some reason it bothers me. Fuck em all.
Nothing like receiving a mind bending dose of faith shattering hope destroying reality.
I don’t even have to watch the video to know I can honestly give it a like and will mean it! I love all your videos, I learn sooo much. Thank you for all the efforts put into these wonderful lessons for all of us. ✨
The modern World is HARD.
Its normal to be frustrated: I sure know I am!
I am painfully-aware that Republicans and Conservatives are Anti-Progress in the most literal Sense. They have dangerous, dangerous Ideas, in fact. And yet, me pointing this out will lead to accusations of 'Generalizing' even though thats nonsense. I am simply talking about Ratio. Im not generalizing anyone, i am just pointing at the fact we should all Vote Left cause LGBT-Hate, Science-Denial and Pseudoscience mainly comes from Religion and Right-Wingers. This is not a wild Guess, its obvious if we look at the Data.
It is just a statistical fact that even my fellow Science Fans are reluctant to accept. Yes, we can track this stuff down and amanating Science-Denial and LGBT-Hate in massive Waves isssss: You guessed it, the Right-Wing.
Except for saying Proxima Centauri is 4.25 Astronomical Units from the Sun instead of saying Light Years, AND showing Alpha Centauri A and B orbiting a centre of mass with tiny Proxima Centauri as if it had the mass of a black hole.
@@glennbabic5954 Interesting, but what about my comment?
Good on you i think the same way
Try talking about this stuff at the next party or bbcue
I have watched this particular video so many times, and I never tire of it. I don’t know who the narrator is, but his voice is incredibly soothing alongside these mesmerizing visuals.
Another fantastic video from you guys!! I did find it funny at 17:49 you state Proxima Centauri is 4.25 AUs from the Sun rather than 4.25 light-years. That would put the star somewhere in Jupiter's Orbit or even closer since Jupiter averages 5.2 Au's from the Sun!
Yes
The robot narrator is stupid because of a typo, remember it is only a robot.
Lol I thought I was the only one who hear that. Sat here looking at Jupiter like "so you have a secret date you didn't tell us about? Cheating on our Sol huh?" 🤣
Yes, several errors in this vid. I question his reference that Ross 128's radial velocity will place that system "closer than Alpha Centauri" when it is Barnard's Star that is expected to be as close as 3.5 l. y. in about 12 millennia. He further stated that Alpha Centauri [system] is moving away from us, and the opposite is true, as it is approaching us at 21 k.m.s. [i.e. pretty fast!]
@@davidflitcroft7101 The video also states at 19:15 that Arcturus will eventually go supernova, but it is only approximately 10% more massive than the Sun so it will not.
This channel is one of only two total that I allow literally any new video notifications for - thank you for making such an amazing channel that gives the facts with just enough visuals to create an awesome viewing experience, and doesn't resort to sensationalist garbage that so many other "science" channels do.
And as always, this too is further top-notch content!
Totally agree, he (or she or they?) clearly love science and cosmos and he (or she or they?) share this love with these overall great video's.
One of the nicest `feel-good`channels for sure
And yet the writers messed up on the Sun. The AI narrator said at 6:00 he says the outer convection layer is comparatively dense, but then says stellar matter here is more rarified and changeable. I think the writers need to go back and re-word that and make it clearer, such as comparatively denser to what?
Also it never pointed out until much later that much of what was said regarding the inside layers of the Sun are hypothesis and not verified. Although later they did say it is hypothesis and theory, but it should have been said while still in the Sun.
Just saying at least some discernment is needed.
@@MountainFisher I'm not sure if you mean that it was clarified in a section different than the one specific to "the sun" or not, but if so, one thing you'll notice is that these larger productions are often mashups of smaller/more niche content from the channel that are then used to bolster another more general topic - often times these sections are made at completely different points in time, and as such, do sometimes come with certain discrepancies like that, particularly if there's a larger gap in time between production points.
That said, if those are the only two errors in the entirety of the presentation, I think I'm inclined personally to still give them major props for solid content nonetheless ☺️
@@MountainFisher but yes, I do understand what you're saying and, if they are going to use those smaller vids in a bigger production, they should make sure the content is as plainly uniform in content as possible to avoid exactly the kind of discrepancy you've identified (which I also totally didn't even catch before you said anything about it when I played through it & I'm usually pretty good at that as an editor myself, nice job!) 👍👍👍
@@SteedRuckus Of course it is minor except the mixing of the inner Sun Hypothesis. At first it sounds as if it is a known factor, but it isn't known, it is a S.W.A.G.* and can be confusing to most scientists, let alone laymen who are not Solar physicists.
I'm a retired biologist and how many non-biologists know that abiogenesis is not a proven assumption?
*Scientific Wild Ass Guess
17:51 Proxima Centauri is getting closer to us, 26:35 Proxima Centauri is moving away from us ???
The star is getting closer and the whole system is moving away. The star moves faster than the system.
Centauri will move closest to us in 26,000 years then begin to move away. The 2nd comment about Ross was in 79,000 years. By then Centauri will be moving away.
These hour+ long videos... awesome work ya do putting it together.
an interesting concept - old stars dissolve in a (super)nova and gravity squeezes everything back together and new stars and planets are born, like Recycling...
These videos are light years ahead of the series with the scientists chiming in all the time
Yeah, the egotistical "celebrity" scientists itching for a few seconds of screentime are kinda annoying... If they are somewhat attractive female scientists their odds of screentime go up it seems!
34:53 Stars don't go supernova and then turn into a white dwarf. They go supernova and the remains is a neutron star or a black hole.
I would tend to agree. Unless the star is expected to gain mass through accretion or some other mechanism, it doesn't have the mass to undergo a core collapse supernova. It would instead eventually grow to a red giant stage and then probably blow off its outer layers in a non violent fashion and produce a planetary nebula, leaving a white dwarf.
This blew my mind, i fell so deep into the rabbit hole my whole view on the universe changed
Amazing to think with the amount of possible stars the are in the the universe we can only assume we are existing in a dream in a meaningless nothingness and each one of us is so precious.
Wow, wow, wow, wow... Amazing video guys. David Attenborough would be proud.
It didn't felt like an hour show at all, prove that wonders are timeless..
I hope Beetlegeuse goes in my lifetime. I doubt it will, but dang that’s going to be a show.
Had big hopes 2 years ago. Checked it every clear night that fall/winter when it was visibly dimming.
It would probably swallow us up.
@@mikeking4188 550 light years away. We have safe seats for the show.
You are aware that the second you realize beetlejuice's light disappears that it went supernova 642 years ago. It is impossible for any human being to be alive during the time Beetlejuice goes supernova and know about it unless over the next 30 to 40 years or technology changes and become significantly more powerful in the process.
I am not so sure you do want that. The waves of high energy and radioactive particles will blast the Earth with far from certain impact.
🎶Beam me up to play among the stars!⭐
Please bring "Kozmo" back in the intro! Awesom video as always!!
I'm well into my 6th viewing session of this video. love your longer-form content.
it's incredible you manage to create a video of this magnitude without reusing a bunch of information/clips you have already previously shown in prior videos.
most channels would simply mash together a weak, low-effort 'compilation' of a bunch of their older content, whilst giving it a new title and try passing it off as an entirely new video.
hope you are getting everything out this channel that you deserve, if not monetarily, than at least in regards to the fulfillment you must recieve knowing you are furthering the advancement of human knowledge amongst your peers.
thank you kosmo.
The Entire History of Earth and The Enire History of the Universe are pretty good too!
Ah finally a new space documentary 🙌
Thank you so much for your work!
Thanks you for having great audio mixing great to watch of a night before sleep
The breakthrough starshot is an amazing invention that uses lasers to find out what's in our closest star system. In 30 yrs possibly humans can get some interesting news about Alpha Centauri.
This camera man went and travel to these planets just to give us a glimpse of what they look like. You are the champion of champions my friend. Congrats!!!!!
wake up babe new kosmo video
Wakes up and watches.
My jaw dropped thru the floor!! Amazing!!
Wow-what a video! I majored in the science fields at Palomar College from 1978 to 1989 & even wrote a thesis on The Sun which is still used today in the teaching format. :)
I learned from Anton Petrovs space simulation programs used, that if we had a Wolf Rayet star in the center of our solar system, Earth would have to be almost 2 ly away before the temperatures would be liveable. The second he put one in place of the sun in the simulation, it immediately sucked in every single object in the Solar System and obliterated everything including the Oort cloud objects. This video shows more detail on WR types. So fascinating how powerful they can get.
I love it when he says hole
very cool graphics cant wait till i get my big screen tv hooked up
Shoutout to the cameraman travelling fastest than speed of light. 😆
No no, they simply eat the spice and fold space
thank you so much for your all kind effort about explaining our universe.
Just a reminder that a astronomical unit AU = the distance from the earth to the sun. The distance to other stars Is measured in light years.
This is a first-class program - thanks !!!
Absolutely loving this! Thank you for posting this kind sir! You have made my day better by posting this video and I really appreciate it. May your life and the lives of those you love be filled with health, happiness, smiles, blessings, love and laughter!
Best random video i clicked on. Made my night
Your channel reignited my love for space ❤ 🌟
I know, right
Your space videos give a real therapy
Thanks
Me: damn 1h15min...
Also me: watches the entire 1h15min😁
I absolutely love this format
Great content as always. Can't wait for the next one
One day I will be the first human to walk on the Sun 🌞.
Nice!
This video made me Go back in time when i was a kid watching docs about space on TV. God bless your work
Now when I get abducted and I ask where the aliens are from, I wont have to lie about knowing where I am in the galaxy and the surrounding stars. When they tell me, I'll be able to actually understand where in the galaxy they're from! Thanks Kosmo.
This is an exceptionally well-researched and produced. Thank you!
New kosmo video🎉🎊🎉🎊💃🏿💃🏿💃🏿💃🏿💃🏿 eeeeeekkkk💃🏿💃🏿💃🏿
Yes! A new kosmo video! Thank you and amazing work as always!!!
Great video, per usual! I usually don't really comment, but I really kinda miss y'all saying Kosmo right before the video. I still say it🤭😊 Anyhoo, thanks for the the awesome content. Y'all make everything so easy to understand 💖
Taking a break from Starfield to take a journey to our nearest stars. Thank you.
I've always wondered how much mass the Sun accumulates from attracting matter and dust. And over eons, does it have an impact on the Sun's behavior? Thanks for posting this! This is feedback to make the presentation better. At 18:00 you state Proxima Centauri is getting closer, but at 26.41 you state is getting further. Also, typo in spelling of Altair at 32.24. This was wonderful information. Thank you!
I always wanted to be a space cartographer when I was older
Kosmo! what happened to you old intro? "Kossmooo" *whispers* the first in outer space"
I said it to myself 😆
@@JoelElRican me too hahaha
Also my wife did it last episode 😂
THIS WAS AMAZING WOW!!! i watched this in 2 days, and i was mesmerized by the beauty of the video. thank you for teaching us how our nearest stars look and shine. aloha from hawaii.
Another grate video Kosmo, weldone :)
Fantastic! thank you.
Simplesmente Espetacular Incrível....
Excellent. Good science. Up to date. Interesting. Stunning visuals and well presented by a pro narrator. I would say outstanding. And important and fun!! I love to learn about our neighborhood!! Thanks and good job!
Quality content
about 10 minutes before the end i heard frostpunk music kicking in and i heard markeymoo screaming soup! soup! XD
There are around 1300 habitable planets near the origin of the Wow! Signal. I would love to see if any had biosignatures! 🌎 👀
how do you define 'near?'
@@curiodyssey3867 1000s of light years from Earth apparently. ruclips.net/video/4Ove7Izx7Ok/видео.html
I don't think we got distance. Only direction.
Depending on how far it came it may have passed through galaxies and millions of systems.
The construction of the Parker probe would make a good video.
JWST images will be amazing
Did you hear about the Micro Meteorite damage though? Gives me anxiety haha
@@AJScraps yes I have heard. NASA seams kinda strange with there reports. 🤔 like it is nothing to worry about lol
👍
Can't wait. Im mad it got hit by a meteorite. Im glad its still in good condition though
@@treyvon4444 yea, apparently they expected damage, but not that fast, and it means there’s a fuzzy area in the sensors to account for
Awesome info . Thank you 🙏🏼
@Kosmo , At 17:48 you say the 3rd star in Alpha centauri group is only 4.25 "astronomical units" away from our sun, or closer than Neptune? Although the video DOES show 4.25 L.Y. I was listening and heard the error.
Mistake #2: at 27:13 the screen shows "MASS: -17% that of the Sun", meaning it is 83% M(s); but you say "The mass is only 17% of the Sun." Same written error for RADIUS at 27:20.
Regarding your mistake #2: it says ~17% i think :)
The universe is a living inter dimensional brain. Every idea every feeling and every thought comes from the universe.
The universe is terrifying... 😢
We are dust mites with consciousness😭😂🤣
@@AJScraps Dust mites on Gods face wondering if he knows about and cares for us lol.
Personally I find it awesome
It's as beautiful as it is terrifying
I definitely agree!!! It scares the you know what about me. I thought I was the only one who thought so. Maybe we can start a support group. Lmfao 😆
Fomalhaut will turn into a planetary nebula and not go supernova since its mass is too low to allow such an event. Great video though!!
Excellent! A question; how far out from the A Cent CG would one have to go to maintain an orbit around both stars? I'm visualizing the planet with its double sunset in the first star wars movie.
Currently we have two Suns.... We are in that star wars now
It would be possible but such a planet would be very cold. Thus no life bearing planet.
Space is so beautiful, there are billions and billions of stars, it's so cool
😀😀🤩 Nice
I love this! Just found this channel, this was an excellent documentary.
On a side note, I wish I lived in space...one can dream...