*****Show Note: Tidal Forces Error****** Just as a heads up there is an error when we're discussing tidal effects, I mention gravity as an inverse square-force, which it ism but tidal forces tend to follow an inverse-cube effect with distance, that's fairly important in this context as for instance an object 400 times further away than another (like our Sun and Moon) would have 400³=64,000,000 times less tidal effect not 400²=160,000 effect, of course the Sun is far more than 160,000x the Moon's mass, indeed it's 27 Million times the mass and hence has almost half the effect the moon does, on Earth, but a binary 10 AU away would be further diminished another 10³ or thousandfold, so measurable but hardly the big tide generator implied here. My apologies for the error, we'll have to save an in-video correction for another relevant episode, though I'll note it as one of the reasons I try to avoid episodes this long, errors like that are more likely to slip past the radar. :)
you could also make the rings rotate slowly accelerating to the speed you want for the planet so people of all colonies can go there without feeling sick during theirvoyage,maybe have spparate rings that will acceelerate at different speeds so they can get to the gravity of the planet that will be colonize in a way they wont vomit, as seen in the expanse and their children will also vomit if you sont do this since theyre used to their ring and people can go freely to the other rings whenever they want, also giving the abilty to repurpose the colon ship as a shipyard in orbit
How long would it take to get to Alpha Centauri By light: 4.3 years By sound: 3.8 million years By Toyota Corolla: 26 million years Por burro: 73 million years
The space shuttle was inspiring, but it lacks the fuel capabilities that conventional rockets do. It's difficult to admit but the shuttle failed in it's original task of lowering the cost of getting to space. It was an amazing attempt at reusability but the way NASA was operating post-apollo I am not surprised we didn't leave low earth orbit.
Some RUclipsrs are stretching their videos out and then there are some who are like "well, I want to keep this short, so" und the audience is like "NOPE, we want the full fat version please thank you"
I have watched so many of his videos it’s comical In large part precisely due to length He doesn’t use words for “fluff” What he says is actually meaningful to whatever he is discussing So his videos are packed with legit content
My 13 year old daughter is always telling about the universe. When I asked her where she gets her information because I always see her on her phone. She said, " Isaac Arthur on RUclips dad."
Thorekk You are the reason why rational discourse is slowly dying. Your skepticism is literally unmerited. Why are you questioning the validity of a wholesome story in a RUclips COMMENT?? Also I believe, Isaac Arthur is probably very popular for all age ranges. It is kind of ridiculous to assume just ‘no’. It is irrational, rude and downright a ridiculous point/argument.
I can imagine. He got a smooth voice that is easy to listen to. I too, found science to be captivating when I was little. Sometimes I even put on a playlist of content from this channel just to drift into sleep.
I just so happened to stumble across this channel on "autoplay" after listening to a podcast and I stayed because I use to talk like this guy due to a severe tongue tie. It was captivating. The way he annunciates certain things is something that I had previously never heard outside of me. That's irrelevant, but kind of cool. Nevertheless, this was a well put together video and extremely thought provoking. I appreciate the amount of detail that goes into these videos. Keep up the good work!
He has only just recently found out that he was in fact tongue tied, and i believe has had or is having a procedure to correct it. So definately relevant!
OR, you are going to be SO FED UP with CLICK BAIT TITLES {like this one that is TOTALLY RIDICULOUS} that you'll never watch another youtube video in your life time - LMAO!!!
Arthur, having just recently finding your channel , I must say that it's a breath of fresh air to hear someone talk so eloquently about what the future may hold, in such a straightforward and scientific manner. And don't apologise for your speech impediment, I find your voice quite relaxing and often find myself nodding off while watching your videos (in a good way, not because i'm bored, the very opposite actually.) Your voice sounds like a mix between Forrest Gump and Morgan Freeman!! Which is all sorts of awesome.
Isaac this just might be one of the best shows you have ever done. Excellent work. I will likely be in the minority on this but I wish all your episodes were this long!
@@CallOfDutyMenace your comment is just wrong. Not all nice guys girlfriend's ALWAYS cheat... It is also false to believe nice guys finish last. I'm a nice guy and I don't finish last..... True statement. 😏🤣
@@davidross5593 lmfao, il bet you that youve been cheated on and just dont know it, or admitting it, girls want to be treated badly secretly, thats why you ALWAYS see the sexiest females with the biggest dickheads and assholes you know, NEVER with the guy thats "nice" the "nice" guy gets friend zoned immediately lol like YOU do, now deny that lol, you know im right, youve been friend zoned a million times esp if your the "nice" guy
@@CallOfDutyMenace Wow, judging by the fact that you're saying this in the RUclips comments of a video about Proxima Centauri, nobody wants to date you. Go outside and touch grass, please.
Or… drink every time he forgets to pronounce the letter R. Get alcohol poisoning and wake up in the hospital. All joking aside: what is white that? What accent is this? He sounds normal, except he doesn’t say r’s. It’s driving me crazy.
@That other Guy You please first try to bring back the pure and perfect days of Earth...clean the earth of which the atmosphere we have polluted, the ozone we have destroyed, the diseases we have produced, the global temperature we have imbalanced. Then think about creating a perfect environment to live on other planets. First you have to create the cell of the seed. A cell itself is a Complex thing. Even a leave itself is another world if you can see deep in it.
@@shortseditor6577 we heavily damaged the ozone layer, realized what we had done, and fixed it. Just thought to point that out, your wording makes it seem way more extreme than it is.
Given that Terra's star is called Sol, would we then describe energy from different stars in the [NAME]-ar format? Like "Proximar energy" or "Centauriar energy?"
Proximar panels. Centaurian panels. Centaurian wind Or we can quit being pretentious and just call it all solar and realize that we can call all stellar systems, stellar wind, etc, solar just as well
Your videos are absolutely amazing. I've been into astronomy and cosmology since I was a kid and until I found your channel, I thought I had pretty much covered every square millimeter of what RUclips has to offer over the subject, and I was worried I was out of cool space stuff to watch. You are the only other person I've run across that shares my ideas of futurism, and dreams of how our world will be thousands of years in the future. I especially loved the 'space ark' episode, since I've had a very similar idea for years and haven't even discussed it with anyone. You deserve a spot in history right next to Isaac Asimov and Carl Sagan! You are a true Super Nerd thank you!!
IA has complemented The Exoplanets Channel ; subscribes to Joe Scott (whom I don't care for) and Curious Droid (whom I generally enjoy). I personally recommend Scott Manley, who does regular updates on rocketry, spaceflight and missions, and (mostly Sci-Fi) gaming.
I'm sorry to hear about your pet Link. They are family and I feel for your loss. As to your video compilation, I would like to say thank you for what you do. I never comment on videos of any sort, but you should know that I look forward to your new videos every Thursday. Something about the normal day to day life seems stale. Your videos offer vivid hopes for a future that is so very far away, yet somehow feels so attainable in my lifetime (some videos more attainable than others). Thanks again for what you do - you're a bright light in red-shifted universe!
@@alphatrion100 Actually the Proxima Centauri is about 4.3 or 4.2 light years away. So the fastest space probe so far will only need about 17355 years as I calculated some time ago. But 80000 to 17355 the numbers are way to big to get realistic there and every message needs 4.3 from sending to receiving it. So to get a answer you need 8.6 years that's just madness.
@@alphatrion100 I totally agree but people dreaming about it without doing the math is nice but doing the homework should be done so people realise we should at first save our environment before dreaming about terraforming another planet. Even the starshot Projekt with 1g space probes for Proxima Centauri would have pumpt the energy production of the United Kingdom plus 20% into the space proble for seconds to accelerate it to 20% of the speed of light. You need the power plants for a UK to do it. With 100% efficient energy transformation into lasers to send the engergy to a 1g space probe because I'd they are not efficient enough you need way more energy than that. But the best part the engergy has to be converted by 99.999998 into acceleration and not in to heat. Because any efficiency less then that would just evaporate the 1g space probe and would not accelerate it to 20% of the speed of light. So even that's dreaming thermodynamics is the blogs man that spits into dreams because reality has to deal with real physics.
Make this into a book Arthur you should do it since in a book you could go into greater depth with the characthers,factions,plot,politics and of course the marvelous science that and me and a lot of people will deffinetly buy it.
but his simplifying the science and explanations of scientific concepts is why people come here rather than read wikipedia or the textbooks. The same draw as bill nye before he went sjw.
Yeah I know I shoud be ashamed by Bill Nye but I couldnt stop laughing my ass off when that happend also yes it be a bit over simplified but I do think he should make a good author with the story he layed out for the last few years which would be a marvelous idea for a book about humanity exploring and settleing the cosmos with a good degree of realism in it and regarding the science well yes sadly I have to agree with you but at the same time he could do a general description regarding the sciences which he will have to oversimplify but there are always his marvelous videos but I do fear if he did started writing down a book his videos wouldnt be of such great quality anymore or with the same degree of realism thats made in the videos thats my opnion anyways.
*BEST* day of the week!!! Happy *ARTHURSDAY* !! As always thumbed up and shared before intro had time to finish. Coffee just finished brewing and snack ready. Thank you Isaac and already looking forward to this weeks voyage in my minds eye!
An "oldie but goodie" episode that I keep coming back to, to watch again. So glad to have this resource at my fingertips, considering what's on the "boob tube" now a days. Thanks again Isaac!
Look at it this way. We're living during one of those periods where things are changing, where the future is being forged...but it's happening fast enough, and information is available enough, that we can recognize it!
I never said we could. I just said that this is a historic period, where precedents and values for all sorts of emerging concepts which are already vital to modern life are being created in a relatively short period of time.
Wow!! These videos get better every week! I don't know how you do it Sir but thanks so much for your hard work and all the consistency. Fantastic video! Glad to see you finally getting more subscribers as your channel is incredibly under rated.
I've watched loads of documentaries on RUclips and I must say your accent is really cool, relaxing and soothing! It helps goes well with the beauty of this video! I'm glad I've came across your channel! Thank you for these videos, I'm amazed wow
I get excited when she says ... "you go get a drink and a snack before Isaac comes on .. I'm going to slip into something a little more comfortable..."
The quality of your videos is astronomical. Thanks for creating them. And thanks for not posting then daily - I have quite a ways to catch up anyways as a new fan!
Isaac, you are in the position to make something I have dreamed forever, you talked about working on a videogame a few eps back, WE need a hard sci fi game about Unity, managing its voyage, encountering and resolving problems, establish colonies etc. The potential is great.
It's actually a bit of in-joke on the Hades 9 game team, one of the easter eggs in the 'Nostalgia for Infinity' bar, but the game isn't suited for a Unity storyline and I don't really feel up to writing it, a couple of the authors who hang about here have expressed and interest in doing so and gotten my blessing, but I haven't heard any updates on it of late.
Thank you, I never by-pass the flow of information coming from Isaac Arthur relates and this episode stands above the others as I'd need to know about what certain SF short story writers were writing about, in order to put to bed a project.
Dear Isaac, You have profoundly changed my view of the universe and humanity's potential. None more than my understanding of habitability. No longer do I seek the pre-prepared comfort of an Earth Twin. Habitability is just acquiring and using the necessary materials and energy to sustain one's mind (whatever substrate it uses). Thank you for this channel. Thank you for telling me about the Orion's Arm Universe Project. Thank you Isaac Arthur.
Your videos are amazing, thank you so much for sharing them. I love your channel, it is most intersting, fascinating and forward-looking. Very few channels are like this, we need more people that look into the future based on physics and (future) human capabilities. The opportunities are endless, it is your choice whether to use them or remain a small- and simple-minded society.
Awesomely detailed episode Isaac! Sorry about the passing of your furry pal (cat?) Link. Pets are family members and are sorely missed. Try to remember the good times.
There are many channels that seem like they are just regurgitating headlines written to capture attention, or worded by the painfully amateur. This one doesn't strike me as one like that. It seems like you have been actively interested in this stuff for at least a couple years. Quite refreshing!
You unintentionally set up an existential horror story. Not only do many people need to stay behind on a doomed Earth to maintain the laser system, but they have to intentionally have and foster at least three doomed generations of children whose only purpose in life is to continue that task religiously. I think someone needs to write that book.
On the Stellaser we can probably go with an automated system, tough with the second its sadly true, hopefully we get better with cryonics or perhaps genetic engineering so we can live longer
I Society has already left them behind a long time ago though. Only flat earthers take flat earthers seriously. However to literally leaving them behind would be interesting. How will they explain that...
1:01 And a snuggie! I'm getting a snuggie! Seriously though, I am so excited for this episode. I have been obsessed with Alpha Centauri since elementary school. Thanks, Mr. Arthur!
I have to say, I'm seriously impressed. You are the first person I've encountered to have proposed a plausible reason to evacuate Earth. People talk about us needing to leave earth because of pollution and/or climate change as if the things they plan to do in order to survive in space and on another planet would not work here for some reason. How can anyone imagine it would be easier to transport billions of people several light years and either terraform a completely inhospitable planet or build thousands of artificial habitats than to simply fix the comparatively minor issues with the planet we actually evolved on? Even if we eventually manage to make the Earth completely unfit for human life, it would still make far more sense to create all those artificial habitats on or near our home planet. I'm all for humanity spreading out a bit but I don't think we will need such drastic motivations to begin. The prospect of making trillions from mining and the pure adventure of it all should provide all the motivation needed.
How old is that red dwarf? They're pretty uppity for first few billion years... then there's the problem of tidal locking... ring around the equator maybe...
I don’t think such a planet could exist as that would require evolution to make the organisms that are calibrated to eat our brains specifically without humans being there to begin with thus entailing no niche for the organisms to start.
I need MORE, your videos are amazing! I found your channel looking up space stuff as usual and i have binge watched all your episodes. I cannot get enough! I hit the sub so fast.
I don't know where it is from, but DAM DAM DAM I LOVE LOVE LOVE this guy's accent. It's so weird and strange and unique I could listen all day. It's so perfect for the subject too.
I have just found this channel and i must say that i love it...very,very interesting and informative. Thanks Bro and please keep them coming you have my full support.
Keep doing until the Alpha Centauri, Tau Ceti, Gliese 585, Kepler 1214, Thuban B, Dubhe, and the other neighboring constellations are build some settlements and trade centers.
I'm barely halfway through your video and must already express how much I love not only your narration but also the visuals to your video! This is so exciting and such a breath of fresh air in such an uncertain world. One love and unity and thank you for such a great video!!!👩🎤🌻💕🎼🕋😎⚓🤗🙏
This is amazing, could u possibly do a whole series like this where u talk about colonizing the closest sun analog systems to us, like epsilon eridani ( Ran), and tau ceti? Thank u very much
@@GNParty what type of Grammar are you claiming? And last I checked this country wasn't orginally english! Plus, what type of english, seeing there are 2 forms after 1st Britain "English" was formed in the 1500. Which Ironically by 1930 is when English became to have 3 types of English-language writing form aka grammar form. You can troll me, but best you know who your correcting. Esp if an AI can understand me fine, unless built to be trapped thinking like a human...error is the human condition!
Stumbled across your channel by chance Isaac, and was completely bowled over by your knowledge and just had to subscribe 😊😊😊. Love learning about the Universe.
I'm so proud of you buddy :D Been a subscriber since the 20k days, I listen to you every night to help me sleep. I have an idea, telescopes on the moon and other perhaps giant alien telescopes.
Sometimes I feel that all we need to get this marvelous future that IA keeps tantalizing us with is to take him, Elon Musk, some 'cultures' of nanobots, and a couple droids and shoot them into space in a Soyuz module. They'll handle the rest ;D
*****Show Note: Tidal Forces Error******
Just as a heads up there is an error when we're discussing tidal effects, I mention gravity as an inverse square-force, which it ism but tidal forces tend to follow an inverse-cube effect with distance, that's fairly important in this context as for instance an object 400 times further away than another (like our Sun and Moon) would have 400³=64,000,000 times less tidal effect not 400²=160,000 effect, of course the Sun is far more than 160,000x the Moon's mass, indeed it's 27 Million times the mass and hence has almost half the effect the moon does, on Earth, but a binary 10 AU away would be further diminished another 10³ or thousandfold, so measurable but hardly the big tide generator implied here. My apologies for the error, we'll have to save an in-video correction for another relevant episode, though I'll note it as one of the reasons I try to avoid episodes this long, errors like that are more likely to slip past the radar. :)
Isaac Arthur thanks for the correction
you could also make the rings rotate slowly accelerating to the speed you want for the planet so people of all colonies can go there without feeling sick during theirvoyage,maybe have spparate rings that will acceelerate at different speeds so they can get to the gravity of the planet that will be colonize in a way they wont vomit, as seen in the expanse and their children will also vomit if you sont do this since theyre used to their ring and people can go freely to the other rings whenever they want, also giving the abilty to repurpose the colon ship as a shipyard in orbit
teleportation and quantum entanglement soon please?
Well, that and the way you pronounced Cassiopeia.
how long will it take to turn an asteroid into an earth-mars vessel?
Isaac puts out more interesting content in a month than the history channel puts out in a year.
History Channel should change it's name!
Trikki Nikki spot on..... I totally agree
hahaha so true xD
They're called transgirls, now. Or just women.
Trikki Nikki or more accurately mentally ill people in deep denial
How long would it take to get to Alpha Centauri
By light: 4.3 years
By sound: 3.8 million years
By Toyota Corolla: 26 million years
Por burro: 73 million years
By shuttle 80 thousand years
Im going with less than 12 years since the last decalss document drop
The space shuttle was inspiring, but it lacks the fuel capabilities that conventional rockets do. It's difficult to admit but the shuttle failed in it's original task of lowering the cost of getting to space. It was an amazing attempt at reusability but the way NASA was operating post-apollo I am not surprised we didn't leave low earth orbit.
I would rather walk
'colonizing alpha centaur-'.
Human UCN/Vektans and Human Helghans: *"hello!~".*
Isaac Arthur - "This episode is going to be longer than usual".
Me - Sighs contentedly.
Some RUclipsrs are stretching their videos out and then there are some who are like "well, I want to keep this short, so" und the audience is like "NOPE, we want the full fat version please thank you"
@@fredwupkensoppel8949 gimme that thicc, juicy 40+ mins content! lol
@@KieranReed729 yeeeaaaaahhhhh
That's what she said.
I have watched so many of his videos it’s comical
In large part precisely due to length
He doesn’t use words for “fluff”
What he says is actually meaningful to whatever he is discussing
So his videos are packed with legit content
My 13 year old daughter is always telling about the universe. When I asked her where she gets her information because I always see her on her phone. She said, " Isaac Arthur on RUclips dad."
I'd be proud mate, hope this happens to me when mine is old enough and i'll know i've got less to worry about.
Thorekk bruh, why would he lie about that? I used to tell my step dad about space, planets, starts, theories, etc
Thorekk You are the reason why rational discourse is slowly dying.
Your skepticism is literally unmerited. Why are you questioning the validity of a wholesome story in a RUclips COMMENT??
Also I believe, Isaac Arthur is probably very popular for all age ranges. It is kind of ridiculous to assume just ‘no’.
It is irrational, rude and downright a ridiculous point/argument.
I can imagine. He got a smooth voice that is easy to listen to. I too, found science to be captivating when I was little. Sometimes I even put on a playlist of content from this channel just to drift into sleep.
@@Sennith ,
If you dream about what you were just thinking about, those should be awesome dreams.
I just so happened to stumble across this channel on "autoplay" after listening to a podcast and I stayed because I use to talk like this guy due to a severe tongue tie. It was captivating. The way he annunciates certain things is something that I had previously never heard outside of me.
That's irrelevant, but kind of cool. Nevertheless, this was a well put together video and extremely thought provoking. I appreciate the amount of detail that goes into these videos. Keep up the good work!
How do you say mirror?
lmao he just can't say his 'r's. I've met a few people like that.
He has only just recently found out that he was in fact tongue tied, and i believe has had or is having a procedure to correct it. So definately relevant!
As a person born to wonder about the beyond, I convey my gratitude to you and your team for this terrific channel and this video in particular
If Ernest Hemmingway had been born on Proxima Centauri B he may have written :"The Sun Also Rises, and Rises , and Rises"
The low number of likes showing how uncultured is RUclips smh.
Dad joke.
@@snwdn If that trite is what you call "culture" then call me a philistine.
@Brian O'Kongkohr Dude, why get so offended? Dad jokes are awesome!
@@Ian_sothejokeworks true
I was going to save this and watch it later but I legitimately can't wait so here goes, thanks Arthur I deeply appreciate your work.
and paused for snacks and drink - its a first ever -
This channel is the best thing on RUclips.
My Cinematics You sir are correct! The Facebook group is also a wonderful place to ponder and debate ideas.
Ed O'Neill No need to be super hostile, if that's how you feel though, then great.
I love his use of the words... "We will" ....
He's like a positive Nostradamus!
I almost said Nosferatu...Ha
"What devil or witch was ever so great as Arthur ... whose blood FLOWS in these veins...?" lol...
@Choudhry Ali It's pure arrogance to even think that we should. We're right where we belong.
@@e.l.norton and who decided that?
All the positivity in the world won’t get you there.
@@dawood121derful ouch but true
I'm gonna be so smart when this virus is done.
lmao
Enjoy!
Lol.... me too😌
lmfaooooo
OR, you are going to be SO FED UP with CLICK BAIT TITLES {like this one that is TOTALLY RIDICULOUS} that you'll never watch another youtube video in your life time - LMAO!!!
Lesson learned... I will never ever start building a colony on a planet before not having built a station orbiting the planet
I already started and now I have to throw away all of my work.
Not only build a space station/port around the planet , have weapon satellites to defend against meteorites and possibly enemies too
Arthur, having just recently finding your channel , I must say that it's a breath of fresh air to hear someone talk so eloquently about what the future may hold, in such a straightforward and scientific manner.
And don't apologise for your speech impediment, I find your voice quite relaxing and often find myself nodding off while watching your videos (in a good way, not because i'm bored, the very opposite actually.)
Your voice sounds like a mix between Forrest Gump and Morgan Freeman!! Which is all sorts of awesome.
That's not an impediment. It's an accent. But agree with everything else.
He sounds like issac to me
@@mujunaeemif you watch other videos of his, he actually mentions his speech impediment.
Isaac this just might be one of the best shows you have ever done. Excellent work. I will likely be in the minority on this but I wish all your episodes were this long!
I agree 100% I love longer science communicative videos.
'This episode is a bit longer than usual, so you might want to get yourself a drink and a snack'
You're so nice wtf
Anyone can be nice, just make it a conscious choice. Choose to be nice, it will change your life and others.
@@mrwess1927 nice guys girlfriends ALWAYS cheat on them, and incase you didnt get the memo, nice guys finish last, true saying
@@CallOfDutyMenace your comment is just wrong.
Not all nice guys girlfriend's ALWAYS cheat... It is also false to believe nice guys finish last.
I'm a nice guy and I don't finish last..... True statement. 😏🤣
@@davidross5593 lmfao, il bet you that youve been cheated on and just dont know it, or admitting it, girls want to be treated badly secretly, thats why you ALWAYS see the sexiest females with the biggest dickheads and assholes you know, NEVER with the guy thats "nice" the "nice" guy gets friend zoned immediately lol like YOU do, now deny that lol, you know im right, youve been friend zoned a million times esp if your the "nice" guy
@@CallOfDutyMenace Wow, judging by the fact that you're saying this in the RUclips comments of a video about Proxima Centauri, nobody wants to date you. Go outside and touch grass, please.
Isaac Arthur drinking game:
1)Binge watch tons of IA
2)Drink drink eat snack every time told
3)Wake up super fat & hung over & know the future
This deserves top comment lmao.
The future is obvious...liposuction and a liver transplant!
Thats how you will get to Alpha Centauri
If you get too fat, you won't know/see the future of just ten years from now!!
Or… drink every time he forgets to pronounce the letter R. Get alcohol poisoning and wake up in the hospital.
All joking aside: what is white that? What accent is this? He sounds normal, except he doesn’t say r’s. It’s driving me crazy.
This channel is genius.
From what I have seen so far it's pure logic and reason, I love it.
I cant even believe that I'm watching it all for free.
Yes genius in making fairytales. I will admit if man can make his own seed of plant without producing new seeds from old seeds.
@That other Guy You please first try to bring back the pure and perfect days of Earth...clean the earth of which the atmosphere we have polluted, the ozone we have destroyed, the diseases we have produced, the global temperature we have imbalanced. Then think about creating a perfect environment to live on other planets.
First you have to create the cell of the seed. A cell itself is a Complex thing. Even a leave itself is another world if you can see deep in it.
@@shortseditor6577 we heavily damaged the ozone layer, realized what we had done, and fixed it. Just thought to point that out, your wording makes it seem way more extreme than it is.
Given that Terra's star is called Sol, would we then describe energy from different stars in the [NAME]-ar format? Like "Proximar energy" or "Centauriar energy?"
Or, we should change the name o solar energy to Star energy
I vote for Proximar Energy. sounds badass. :D
I'd simply resort to calling it Stellar Energy.
@@spacegobbieentertainment4270 yes
Proximar panels. Centaurian panels. Centaurian wind
Or we can quit being pretentious and just call it all solar and realize that we can call all stellar systems, stellar wind, etc, solar just as well
Your videos are absolutely amazing. I've been into astronomy and cosmology since I was a kid and until I found your channel, I thought I had pretty much covered every square millimeter of what RUclips has to offer over the subject, and I was worried I was out of cool space stuff to watch. You are the only other person I've run across that shares my ideas of futurism, and dreams of how our world will be thousands of years in the future. I especially loved the 'space ark' episode, since I've had a very similar idea for years and haven't even discussed it with anyone. You deserve a spot in history right next to Isaac Asimov and Carl Sagan! You are a true Super Nerd thank you!!
IA has complemented The Exoplanets Channel ; subscribes to Joe Scott (whom I don't care for) and Curious Droid (whom I generally enjoy).
I personally recommend Scott Manley, who does regular updates on rocketry, spaceflight and missions, and (mostly Sci-Fi) gaming.
@graham connolly Dreskler Astral is another good one.
@@HuntingTarg why dont you care for Joe Scott?
I'm sorry to hear about your pet Link. They are family and I feel for your loss.
As to your video compilation, I would like to say thank you for what you do. I never comment on videos of any sort, but you should know that I look forward to your new videos every Thursday. Something about the normal day to day life seems stale. Your videos offer vivid hopes for a future that is so very far away, yet somehow feels so attainable in my lifetime (some videos more attainable than others). Thanks again for what you do - you're a bright light in red-shifted universe!
Reminds me of when Commander Lynx from the XPGamers channel died last year. That funny cat meowed himself into so many recordings.
Story. Lost of pet death good name link from zelda
4:22 "which is actually the closest star to earth"
Sun: Am i a joke to you?
"Closest" means our fastest ship will take 80 thousand years
@@alphatrion100 Actually the Proxima Centauri is about 4.3 or 4.2 light years away. So the fastest space probe so far will only need about 17355 years as I calculated some time ago.
But 80000 to 17355 the numbers are way to big to get realistic there and every message needs 4.3 from sending to receiving it.
So to get a answer you need 8.6 years that's just madness.
@@abelgerli
yeah i dont EVER see us colonising other star systems without, well, MAGIC really.
But dont tell star trek fans that 😉
@@alphatrion100 I totally agree but people dreaming about it without doing the math is nice but doing the homework should be done so people realise we should at first save our environment before dreaming about terraforming another planet.
Even the starshot Projekt with 1g space probes for Proxima Centauri would have pumpt the energy production of the United Kingdom plus 20% into the space proble for seconds to accelerate it to 20% of the speed of light.
You need the power plants for a UK to do it. With 100% efficient energy transformation into lasers to send the engergy to a 1g space probe because I'd they are not efficient enough you need way more energy than that.
But the best part the engergy has to be converted by 99.999998 into acceleration and not in to heat.
Because any efficiency less then that would just evaporate the 1g space probe and would not accelerate it to 20% of the speed of light.
So even that's dreaming thermodynamics is the blogs man that spits into dreams because reality has to deal with real physics.
@@alphatrion100
'Any sufficiently advanced technology is indistinguishable from magic'
Arthur C. Clarke
im a simple man - I see a beautifull thumbnail and new Arthur video and I click.
Thats original
This has got to be one of my favourite episodes, feel privileged to be able to enjoy your windows into the future.Thank you so so much.
The amount of knowledge, work and time you'd have to put into a video like this amazes me! Great video! Hats off to you sir.
Make this into a book Arthur you should do it since in a book you could go into greater depth with the characthers,factions,plot,politics and of course the marvelous science that and me and a lot of people will deffinetly buy it.
but his simplifying the science and explanations of scientific concepts is why people come here rather than read wikipedia or the textbooks. The same draw as bill nye before he went sjw.
Cixin Liu - Three body problem
Devon Stark, What is the title of the futurism textbook? I have not seen one.
Yeah I know I shoud be ashamed by Bill Nye but I couldnt stop laughing my ass off when that happend also yes it be a bit over simplified but I do think he should make a good author with the story he layed out for the last few years which would be a marvelous idea for a book about humanity exploring and settleing the cosmos with a good degree of realism in it and regarding the science well yes sadly I have to agree with you but at the same time he could do a general description regarding the sciences which he will have to oversimplify but there are always his marvelous videos but I do fear if he did started writing down a book his videos wouldnt be of such great quality anymore or with the same degree of realism thats made in the videos thats my opnion anyways.
Maciej Kobielski Yes!
*BEST* day of the week!!! Happy *ARTHURSDAY* !! As always thumbed up and shared before intro had time to finish. Coffee just finished brewing and snack ready. Thank you Isaac and already looking forward to this weeks voyage in my minds eye!
Everyday can be Arthursday if you watch episodes daily :)
Your contribution to this awesome field is very appreciated and loved. Thank you so much :)
I love how the episodes build off other episodes.
excellent format consistency and growth! Truly raising the standard.
We need to keep this guy alive forever lol.
instant like for bringing back telling us to get a drink and a snack, this is gonna be a good one I can feel it
Isaac Arthur, the Carl Sagan of youtube
Without a doubt, every generation needs a Carl Sagan, without hope and dreams of the future, what would we have to aim for?
A 5 year old Carl Sagan ?
That's very high praise for you Isaac!!
But, funny enough, Carl Sagan said Atheism is unscientific.
Yeah... but the accent though... really distracting.
I had no idea that the game alpha Centauri was so incredibly accurate. Damn I loved that game
An "oldie but goodie" episode that I keep coming back to, to watch again. So glad to have this resource at my fingertips, considering what's on the "boob tube" now a days. Thanks again Isaac!
Sorry for your loss.
Show was great as usual.
When your mind takes a journey during pandemic moments.
It's almost like Tom Ballard's (Graham Crowden) imaginary trips in _Waiting for God._
I wish the year was 3018 :(
Mainly I guess it's because of the book by Arthur C Clarke: 3001 A Final Odyssey.
Look at it this way. We're living during one of those periods where things are changing, where the future is being forged...but it's happening fast enough, and information is available enough, that we can recognize it!
I never said we could. I just said that this is a historic period, where precedents and values for all sorts of emerging concepts which are already vital to modern life are being created in a relatively short period of time.
At least it’s not 1018...
I actually dont beacuse this will be the time when we have space Xploration really start up and i want to see it/be a part of it
Wow!! These videos get better every week! I don't know how you do it Sir but thanks so much for your hard work and all the consistency. Fantastic video!
Glad to see you finally getting more subscribers as your channel is incredibly under rated.
I've watched loads of documentaries on RUclips and I must say your accent is really cool, relaxing and soothing! It helps goes well with the beauty of this video! I'm glad I've came across your channel! Thank you for these videos, I'm amazed wow
Campus closed, but Isaac Arthur uploads a video.. guess I'm still learning something today! Love your videos man. Great job.
I am looking forward to every single Thursday ^^
I get excited when I hear-go get a drink and snack. One of my favorite RUclips channels.
I get excited when she says ... "you go get a drink and a snack before Isaac comes on .. I'm going to slip into something a little more comfortable..."
This series is as fascinating as it is overwhelming.
One problem we’ll have with colonizing Alpha Centauri: Mindworms.
Gotta watch the Nerve Staples too.
But the spice must flow...
Not if you're Gaian
Here they are, I found the Gaian Hippies.
The mind worms were from Ceti alpha 6.
The quality of your videos is astronomical. Thanks for creating them. And thanks for not posting then daily - I have quite a ways to catch up anyways as a new fan!
Ha
I see what you did there
Isaac, you are in the position to make something I have dreamed forever, you talked about working on a videogame a few eps back, WE need a hard sci fi game about Unity, managing its voyage, encountering and resolving problems, establish colonies etc. The potential is great.
It's actually a bit of in-joke on the Hades 9 game team, one of the easter eggs in the 'Nostalgia for Infinity' bar, but the game isn't suited for a Unity storyline and I don't really feel up to writing it, a couple of the authors who hang about here have expressed and interest in doing so and gotten my blessing, but I haven't heard any updates on it of late.
wow, Unity is really looking better and better. B)
And her sister ship, Unreal, will soon be launched shortly after...
Thank you, I never by-pass the flow of information coming from Isaac Arthur relates and this episode stands above the others as I'd need to know about what certain SF short story writers were writing about, in order to put to bed a project.
"We have a lot of people interested in world building ..." .
So will the colonists
Dear Isaac,
You have profoundly changed my view of the universe and humanity's potential. None more than my understanding of habitability. No longer do I seek the pre-prepared comfort of an Earth Twin. Habitability is just acquiring and using the necessary materials and energy to sustain one's mind (whatever substrate it uses).
Thank you for this channel.
Thank you for telling me about the Orion's Arm Universe Project.
Thank you Isaac Arthur.
Love the logical, methodical problem solving steps. It all makes sense.
Incredible content as usual! Thank you so much for this channel!
*Happy Arthursday Friends !*
Your videos are amazing, thank you so much for sharing them. I love your channel, it is most intersting, fascinating and forward-looking. Very few channels are like this, we need more people that look into the future based on physics and (future) human capabilities. The opportunities are endless, it is your choice whether to use them or remain a small- and simple-minded society.
Thank you Sir Isaac Arthur. Another terrific video! I enjoy watch all your videos. You have a quite brilliant mind.
Same here. It's a terrific video, and I ENJOY WATCH ALL your videos.
Awesomely detailed episode Isaac! Sorry about the passing of your furry pal (cat?) Link. Pets are family members and are sorely missed. Try to remember the good times.
There are many channels that seem like they are just regurgitating headlines written to capture attention, or worded by the painfully amateur. This one doesn't strike me as one like that. It seems like you have been actively interested in this stuff for at least a couple years. Quite refreshing!
These last three videos' topics were fantastic. Ever since I found out about you and your roughly 10K subs, I knew you were going to become a legend.
I must tell you Isaac... I ALWAYS look forward to your videos... Well done and very informative... Joey
You unintentionally set up an existential horror story. Not only do many people need to stay behind on a doomed Earth to maintain the laser system, but they have to intentionally have and foster at least three doomed generations of children whose only purpose in life is to continue that task religiously. I think someone needs to write that book.
On the Stellaser we can probably go with an automated system, tough with the second its sadly true, hopefully we get better with cryonics or perhaps genetic engineering so we can live longer
When we move to Alpha Centauri I propose to leave the flat earthers on earth. 😁😁😁
>taking FE bait
Shoot yeah! Isaac should do a flat earth episode on April fools lol!
I Society has already left them behind a long time ago though. Only flat earthers take flat earthers seriously. However to literally leaving them behind would be interesting. How will they explain that...
@crazyahhkmed Easy to explain: some guys did not listen and fall of the cliff... ;)
And the snowflake sjws it's gunna be a long drive and who wants to hear them bitch and complain the whole way
1:01 And a snuggie! I'm getting a snuggie!
Seriously though, I am so excited for this episode. I have been obsessed with Alpha Centauri since elementary school. Thanks, Mr. Arthur!
shade01977 The speaker has a defect, example, STAR.
This is so fascinating. Learning about the universe is more fun than movies these days.
Mercury ... please. I think it has been over looked by the scientific community. I believe it’s metal content and location can be of great use.
hawk7825 posted today!
My dog had to get put down, but Arthursday is cheering me up a bit :).
Ah fuck, sorry to hear that. Been through that recently. Hang tough, bro!
You're not alone; did you see the commemoration at the end of the credits?
Awesome content and channel - these are by far the best videos around!
Thanks Isaac for the continued inspiration & insight. As always keep up the great work!
I've noticed how clear your speech has gotten.
Or we have got used to the speech now..
"........Orth"
Pdrum Pdrum fuck off bitch
I have to say, I'm seriously impressed. You are the first person I've encountered to have proposed a plausible reason to evacuate Earth. People talk about us needing to leave earth because of pollution and/or climate change as if the things they plan to do in order to survive in space and on another planet would not work here for some reason.
How can anyone imagine it would be easier to transport billions of people several light years and either terraform a completely inhospitable planet or build thousands of artificial habitats than to simply fix the comparatively minor issues with the planet we actually evolved on?
Even if we eventually manage to make the Earth completely unfit for human life, it would still make far more sense to create all those artificial habitats on or near our home planet.
I'm all for humanity spreading out a bit but I don't think we will need such drastic motivations to begin. The prospect of making trillions from mining and the pure adventure of it all should provide all the motivation needed.
Don't end this series here! We must colonise Trappist 1 first ! :)
Yeesssssssssssssss
yes!
what about the Teegarden system?
If we can’t get to alpha centuari than it’s impossible to get to Trappist 1
How old is that red dwarf? They're pretty uppity for first few billion years... then there's the problem of tidal locking... ring around the equator maybe...
Good thing the colonists checked for life first. Nobody wants to colonize a world covered in mindworms
Except Deirdre Skye
Gaian Witch!
I don’t think such a planet could exist as that would require evolution to make the organisms that are calibrated to eat our brains specifically without humans being there to begin with thus entailing no niche for the organisms to start.
@@Dichtsau still waiting
I dont know but ive been told,
Deidres got a Network Node
I don't think the poster can fathom how helpful he is to the youth. I'm sure a lot of kids watch him and he will inspire a kid to become an astronaut.
I need MORE, your videos are amazing! I found your channel looking up space stuff as usual and i have binge watched all your episodes. I cannot get enough! I hit the sub so fast.
"This episode is longer than usual"
Me: finally!😊
Amazing as usual sir!
I always enjoy watching these videos. They work better than coffee in the morning after 4 hour sleep.
Condolences on the passing of your little buddy. From your remarks in various videos I know he was a good fuzzy-kin.
_Ave atque vale._
"get yourself a drink and a snack"
drink: beer
snack: joint
i think i'm set here.
😂
#m2..
Greetings from the Netherlands
@@GgZoo-iK3to gg stands for gay guy
I don't know where it is from, but DAM DAM DAM I LOVE LOVE LOVE this guy's accent.
It's so weird and strange and unique I could listen all day. It's so perfect for the subject too.
He actually has a speech impediment, although it has gone away some since he started the channel.
Great video as always! I enjoy the longer ones such as this one.
Awesome! I love your videos! :D
Amazing to think that one day one could look up at the night sky and see our first sun as a star in the distance.
I have just found this channel and i must say that i love it...very,very interesting and informative. Thanks Bro and please keep them coming you have my full support.
You're a treasure, sir! Keep doing what you're doing
Keep doing until the Alpha Centauri, Tau Ceti, Gliese 585, Kepler 1214, Thuban B, Dubhe, and the other neighboring constellations are build some settlements and trade centers.
This channel gives SF information in detail
sorry to hear about Link
Brilliant and very interesting. Another A+ video
I'm barely halfway through your video and must already express how much I love not only your narration but also the visuals to your video! This is so exciting and such a breath of fresh air in such an uncertain world. One love and unity and thank you for such a great video!!!👩🎤🌻💕🎼🕋😎⚓🤗🙏
This is amazing, could u possibly do a whole series like this where u talk about colonizing the closest sun analog systems to us, like epsilon eridani ( Ran), and tau ceti? Thank u very much
This is what RUclips should be about: Education. Not about the Daily Life of wannabe Celebrities.
You'd be surpise how much of science n other subjects found on here. Check my list out. Lotta educating n music
@@GgZoo-iK3to
* A lot of
* and
* music.
@@GNParty what type of Grammar are you claiming? And last I checked this country wasn't orginally english! Plus, what type of english, seeing there are 2 forms after 1st Britain "English" was formed in the 1500. Which Ironically by 1930 is when English became to have 3 types of English-language writing form aka grammar form. You can troll me, but best you know who your correcting. Esp if an AI can understand me fine, unless built to be trapped thinking like a human...error is the human condition!
@@GNParty typical punk kid! Sorry your parents give u no attention, that you go about to pick ppl to troll! Get job!
@@GgZoo-iK3to
* grammar
* checked,
* English
* Typical
* you
* people
* Get a job!
I apologise for finding this channel so late, but glad I did :)
Rest in Peace Link. From stardust to stardust you beautiful beast 😭
I have an human colony around Proxima Centauri in my novel named Aurora.
You’re a brilliant man.
This channel is so interesting!
Stumbled across your channel by chance Isaac, and was completely bowled over by your knowledge and just had to subscribe 😊😊😊. Love learning about the Universe.
This was super-informative!
Proxima centuri orbits once every 500,000 years? That's insane. Love your channel as always
I'm so proud of you buddy :D Been a subscriber since the 20k days, I listen to you every night to help me sleep. I have an idea, telescopes on the moon and other perhaps giant alien telescopes.
I do that too, but sometimes I just get really excited about space and can't sleep anyway lol.
How do you go to sleep after this!? My mind is spinning for hours!
"Outward Bound: Colonizing & Terraforming the Solar System"
"Colonizing Alpha Centauri"
Good ol' Isaac.
Well his channels motto seems to be "Think big" so nobody expected him to stop only because the Suns Gravity well does.
+jeova0sanctus0unus
I know, that's why it's one of those 'Good ol' Isaac' moments.
He says he'll do 100% and he ends up doing 250% by lunch.
Sometimes I feel that all we need to get this marvelous future that IA keeps tantalizing us with is to take him, Elon Musk, some 'cultures' of nanobots, and a couple droids and shoot them into space in a Soyuz module. They'll handle the rest ;D
Videos keep getting better and better. Awesome video
I have learned so much from this Amazing channel, Love your new and old videos! 👐🏻