The Search for a New Earth

With the estimated sheer size of the universe, it's very likely that a planet with near-identical features to our own could exist somewhere. In the last two decades, we have discovered a huge number of Earth-like planets within merely a few thousand light years of us, let alone within the entire expanse of the universe. As such, humanity has been looking to find the first planet worthy of acting as the second natural human colony. The challenge thereafter will be developing the technology to reach such an Earth-like planet, more commonly referred to as an Earth Analog.
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FOOTAGE:
A large number of the pieces of footage in this video were provided by Videezy. Check it out:
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- A Space Journey (8m Exhibition): • A Space Journey (HD)
- Green Nebula Fly-By: • Heart Nebula - Royalty...
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MUSIC:
The majority of tracks in this video were provided by the free music provider channel CO.AG Music. Please check him out, as he provides high quality music free of charge to all aspiring KZbin creators.
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- They Call it Nature [Chris Zabriskie]: / they-call-it-nature
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A brief word on my absence...
I've been working on this video for the best part of a month in the background while I've waited for my new laptop to arrive. A couple of weeks ago what I now understand to be a hard drive malfunction caused my laptop to completely die, with no way to recover it. I still may be able to recover some files in the future, but until that time I simply had to start again with my entire video portfolio - and this is my first project. I have been away from KZbin for some time now and have finally got my motivation back, given how long I had to wait. So expect some more videos, and some shorter ones, coming in the next few weeks. I've been quite sick recently, but I'm on the mend now and I hope to get back to my best soon. Thanks for those who stuck by and waited, you're all awesome- and I hope this was enough to act as the first part of an apology!
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[@HJfod]

I've been having withdrawal symptoms without your content

[@rolfeyM8]

GamingCore that doesn’t really make any sense

[@themagiccookie2614]

@@ethrealmoose Sick burn 🤣

[@drasiella]

Me too, actually

[@BLD426]

The lack of sleep gets me. I wake up when I've heard the same one too many times.

[@MikeGubisch]

You’re such a boss for putting no ads. I like to wind down with my eyes shut,slowly falling asleep to these types of videos and ads usually startle me and annoy the hell out of me.

[@DelftTrains]

Same for me, SEA is really calm throughout all his videos so I just put a few in a playlist and fall asleep. One disadvantage is that I now don't know which ones I actually watched lol

[@clarkheredia5058]

You might like a channel similar to this called Dreksler Astral. He's kinda like carl Sagan's weird cousin.

[@MrBendybruce]

If I'm being completely honest, I've reached an age where human society and culture feels very disappointing to me. Our greatest nations are consumed with ideals of personal enrichment. Our leaders are mostly buffoons or sellouts, where character; personality and stage presence seems to count for a lot more than sound policies guided by wisdom and expanding scientific knowledge. I find it very difficult to believe humanity has a long term future, and I do think Arks leaving earth on a doomed last ditch effort to sustain the species when our planet becomes virtually unlivable is not an entirely fantastical possibility. If it comes to that, I think it is this time, right now, +/- a couple of generations either side, that will be seen as the moment in human history when we could have done something, but instead did nothing. ps. great channel, you have a new sub.

[@zatoby6705]

Without divine intervention the rich and socially powerful would just board these vessels and repeat our bloody history forever. We are doomed unless we are able to achieve a social rennaisance that idealizes science and the pursuit of knowledge and wisdom to better our species as a whole over personal gain and glory at the expense of all else.

[@jja1483]

Bendy Bruce absolutely 😣I feel the same and it is also an insult to previous generations that fought for us, they fought for survival ,just so most of humanity would just bs🙁

[@JoshuaKane.]

your exact thoughts have been pondered thousands of times, over hundreds of thousands of years yet here we are! funny hey!

[@e-commastery1192]

@Nurhayat Leon Guerrero talk about your own culture. We have known about the earth, Sun, Universe for thousands of years.. Not only that but also the fact that Earth orbits the Sun. Precisely how many days it takes to orbit, how long our day is, How old Earth is, understanding of the cosmos etc was known thousands of years ago and is the knowledge is still preserved in Hindu Scriptures. There is concept of gravity, laws of physics, planes everything in Hindu Scriptures. Our ancestors were a lot more knowledgeable than the Western society gives them credit for. The West was all ruins but the middle East and the much of Asia and India were all connected and shared wisdom with each other.

[@e-commastery1192]

@Nurhayat Leon Guerrero nope, just saying don't generalise. There are lots of cultures who are a lot more advanced than the West. No matter how much we think we know, our ancestors knew just as much if not more. The only thing we have gotten better at is documenting, preserving and sharing information.

[@adroitbean5440]

Nice to see you're still alive, Sam ^_^ Hope things have been ok

[@Orion-ve7kk]

Maybe if we travel to an earth to cold, you'll turn into ICE1997.

[@sea_space]

It’s been 3 years and I still never tire of this joke :P

[@k1ngtempest]

SEA lol

[@energdnb]

Me and my oppo's always watch your videos after operations. Keep it up! From 42 Commando Royal Marines

[@protostar5946]

Holy crap, you are actually A MARINE?! FOR REAL?! 0_o

[@energdnb]

@@protostar5946 Indeed.

[@TheGunmanChannel]

Great to have you back man. Now pump the space related vids please.

[@Genxgirl-vt]

These videos are so interesting. Keep it up!!!

[@gdatomic]

glad to you see back man

[@SerpGD]

I’m so glad that your back!! So happy 😀

Kissing each other's arse is so important.

[@nqutilus709]

Once again, incredible video! I cannot applaud you enough for the quality of this content, Sea!

[@phoule76]

I'm interested in habitable exoplanets only to find out if any life has arisen there, not because I want to colonize them. if human population ever really gets out of control, meaning, if the cities floating on the water and the re-vegetated deserts are overcrowded (including Antarctica), we will expand onto orbiting space colonies first, not planets.

[@brainzpvz2592]

Totally agree. We should definitely keep searching for earth like exoplanets but not look at them as earth 2.0's.

[@bigwillyjim]

Another month wait another icarly length space video. Thank u water daddy

[@sea_space]

BigWillyJim the wait was only because my laptop broke, uploads will be more frequent and shorter in parts too, need to get back to normal series but had a real interest in these 30 min type videos covering a wide variety of topics lately

[@bigwillyjim]

@@sea_space i personally hate ur gd vids and ur voice is way more suited for these types of videos, so i enjoy these way better than the gd vids popped out every couple days. At least u know u got a scapegoat when gd dies.

[@paint0772]

I feel like we need a second earth. With our population increasing, the demand for resources required to sustain life is increasing. With us reaching peak population and our water being strained, it is likely we will hit a global water defacit. Not only will this kill people and increase water stress in places such as sub-saharan africa to drastic levels, but also the chance that, in the worst situation, could interrupt the convection current under the asthenosphere, affecting landforms, natural disasters and worst of all, potentially the core. If the core is affected, it could cause the magnetosphere to move faster, disabling WiFi, communication and travel and would allow space storms and solar particles to affect the earth, killing people due to the power of solar particles having the capability to wipe gases from a planet.

[@noice8911]

What if we find a Planet that seems safe, but instead we kill half of population?

[@DZAG_OFFICIAL]

NOO NOT MY WIFI!

[@PraxiisL]

What if we just stop being retards, corrupted assholes and money whores who make countless species go extinct by cutting down primal forests and co., because of our will of wealth and power, and polluting oceans and just start caring about the planet and save what's left on it before it's too late ? That sounds right to me. Because if we don't, we won't even reach the point you're talking about. Looking for another planet is useless if we can't take care of the first one.

[@PraxiisL]

That was incredibly harsh lmao. But whatever, I still mean it tho.

[@lungbutter361]

@@PraxiisL because people's ideas of how to do that are retarded pipedreams that would never work. You would have to force the entire population to live the way you decide, good luck getting anyone but your dumbass virtue signalling friends to go along with it.

[@ricanmarie5611]

Listen to your videos every night. Appreciate you, your voice, and content❤

[@creepystalemate5192]

I'm loving the new content sea and I'm starting to get into astronamy cuz of you. Keep up the good work!

[@jubed]

I want to thank you for all of your videos. I have insomnia and your videos are so interesting and relaxing its a great distraction from struggles of real life so thanks.

[@birajsujakhu4750]

How to find another Earth? Look for a flat planet lol

[@protostar5946]

lol flat Earth society joke xD.

[@gioortiz2197]

I love it

[@MolassesLover]

Praying this is satire

[@samwrightarchive]

@@MolassesLover nooo a flat earther totally watches this channel

[@birajsujakhu4750]

@@MolassesLover It is a satire didn't you see lol at the end

[@eskimodot]

Binge watching your videos while working not only because they are informative and interesting but because of your pleasent voice. No homo.

[@CadeDubs]

This is great. I’d be happy if there could be more videos like this

[@genkidamatrunks6759]

Finally, SEA has come back to the interwebs!

[@troll_486]

Lets be realistic. We don't need another Earth. Our grand-grand-grandchildern, they need it

[@liltylenol]

Well you never know honestly. There's plenty of things that could happen that would warrant us needing to leave Earth literally this second.

[@troll_486]

@@liltylenol I said 'lets be realistic' Not 'lets imagine 1000 causes of leaving the Earth' xD

[@liltylenol]

@@troll_486 I am being realistic. The Yellowstone super volcano could literally erupt at any time. With the rising worries of nuclear attacks, we could literally see a nuclear winter at any time.

[@birdy4life32]

So let's go to another planet so humans can nuke that too sounds good lol😂

[@troll_486]

why would someone want to nuke other planet, pointless

[@kingcrabbrc]

Awesome content dude 👍

[@jmckenzie962]

Great video, but I feel like you missed something important when you talked about the increasing population. As the developing world develops further, along with the rest of the world becoming more advanced in general, people will start having less and less children. It is already happening and has been for quite some time in the developed world, and it will happen when the developing world fully develops. Based on current rates combined with this trend, it is generally accepted that the population will peak at around 10 billion people in around 2050. It will then stabilize and plateau for few decades, and then actually start declining as less babies are born and more people die off. So it's not like the population will get to a point where ALL resources are depleted and it will just keep expanding. There is some hope, at least on that front. In addition, I've been thinking a lot about the idea that in the not-too-distant future, humanity will probably have figured out a way to stop and potentially reverse and manipulate the aging process and allow people to stay young and hypothetically live FOREVER. Of course you can still die by other means, just not because of old age and its related causes. This will mean that after that point, literally NOTHING will be entirely certain in life, and you could literally do whatever you want since there will literally be a potentially INFINITE amount of time to do it, all under your supervision and you don't age one bit. This will also likely remove the need to have any children at all, potentially stabilizing the population FOREVER, although some will definitely still do it and like I said before, some people will still die by other means. So this could effectively allow the population growth to be fully controlled. And there are ofc MANY, MAAAAANY more ideas I've thought about on this topic. Actually now that I think about it this would make a great topic for your next video, SEA. I don't care how long it takes, PLEAAASE make it since it's such a fascinating and also kinda scary topic to think about. I'm a huge fan of your work and you are really getting somewhere with these space videos and it's so amazing to see you grow like this since I've always loved space and found it so fascinating. I've been subscribed to you since the Nine Circles maps from hell video, btw. Regardless of what I said this video is still a fantastic job. Keep up the good work, my friend 👍

[@rukkussomething4849]

30% of 10 subs m8 i subbed. Also, he rants about a 2d game and is the smartest among our community

[@apparently2]

If we ever reach the point of being able to live effectively forever, the leading causes of death could end up being suicide and murder. How much of the good we now do is a by-product of our limited life span? I fear the price of eternal life could be a world we do not wish to live in.

[@geekgeekrickson260]

Not to mention, we could get cybernetic immortality, which might eliminate the need to reproduce for the people who choose to get the procedure. Technology could allow people to upload their minds and live in virtual utopias. Then there's space settlement, including things like terraforming or para-terraforming ( para-terraforming would be domeing a whole planet or moon over ) and kilotons more!

[@rizkyadiyanto7922]

thats a lot of assumsion. its like people in 60's thought we will have flying cars by now.

[@ontheruntonowhere]

@@rizkyadiyanto7922 We do have flying cars. I get your point that they're not widely used, but they're coming online. Progress always takes longer than anticipated, but there's no stopping it.

[@electrickllr1690]

Yay ya boy has returned! Loving these video man keep em up!

[@knightswarm1]

Great video!!!!!!!! Loved it! :)

[@JaydenvdH]

wow amazing video very informative :D

[@SuperpowerBroadcasting]

This was amazing. Great content.

[@Strothy2]

ahhh perfect timing for my candyflip weekend... love your vids man this plus acid, just take flight :D

[@Erik.B]

I found one under my bed

[@Earnest1G]

for real?

[@AZSG69]

Know that feelin, bro

[@kattberckley7811]

Stuff or mould ? probably both like under mine lmfao

[@Jonesyful10]

Same except it's overrun by land dwelling squid

[@ricquebt1543]

A querk?

[@clematistaiga]

Before 7am, play this at .5x speed. Chill, drunken space talk. Day started right

[@bigslickdickjim3347]

Yesssss love this type of vids

[@protostar5946]

Imagine if there is another identical KZbinr called SEA on that "another Earth"... :V Cool video! #roadto200k

[@jameseyboy183]

And another identical game called "Geometry Dash"...suffering an identical decline.

[@that1randomnerd420]

@@jameseyboy183 hahahahhaha

[@protostar5946]

@@jameseyboy183 But what if these two communities actually met each other?

[@napoleano2748]

There are other possibilities also rather then trying to find an inhabitable planet . I also like to watch ideas from Isaac Arthur who says we may just build a space colony in space on a ship that has it's own gravitational spin and is big enough to house a lot of people. The ship also having agriculture, farms etc. The people on ships like this might not see the need to risk any sort of life on an unknown planet because everything they need is taken with them or farmed in space. I know this sounds very futuristic but I think it's possible as we are advancing at a very fast rate. So maybe these exoplanets won't be as important as we now seem to think. I say we just wait and see what the James Web telescope shows us, I'm sure there will be major break throughs in space observations over the next 10 years :)

[@godlike4797]

The music in this video goes great with the subject keep the good work

[@adnansakeeb739]

Why are space videos so addictive....

[@MrJimtimslim]

So glad you've slowed the speech down in the more recent videos Makes for much better listening

[@c4elan]

It's such a shame that many people don't watch your non-gd videos. They are so interesting! Keep it up Sea!

[@k1teenz]

Inter-Stellar puberty? "Honey, youre growing stars on your galaxy"

[@deni8814]

Love your videos, you are a natural narrator.

[@dirk7050]

Love you content!!!

[@raslon8638]

Glad your back :)

[@zerogravity4739]

Amazing channel 👏

[@kenchesnut4425]

Love this channel

[@rukkussomething4849]

Amazing vid man

[@dubsar]

More than any time before (September 2020) we need a few of these. Fast.

[@tonazzz]

thanks youtube to give me the ability to playback this @0.75 ^_^ i'm not english mothertongue, and he speaks way too fast for me to understand everything in time :D and thank SEA for all these amazing videos.

[@anttam117]

A very common mistake I see in this quest is that a new planet needs to be found because climate change and resource consumption is ending this one’s lifespan faster than expected. The corollary of all this being “...so that we can over consume the new planet’s resources”. As much as I agree with the quest of new Earths, this mentality has to go, or else we won’t get anywhere. We need to clean up our act before we move forward. Marie von Franz, one of Carl Jung’s most gifted students and friends put it best in a video that can be found here at YT: not only is leaving this Earth for another one because we destroyed the first world a science fictional wet dream, it is also irresponsible and a sign of giving up the struggle.

[@Heimbasteln]

It is also almost always harder to get to that planet, make it ideal for us and build a new civilisation there than if we just clean up our own planet. Thats why I always cringe at sci fi movies that propose that we need to move to another planet because we destroyed our own. The real reason to colonise another planet should be to expand our civilisation, and I think Mars should be where we start. We could probably build big indoor spaces with breathable air, the windows filter out the UV and some radiation and we could sleep underground to stop even more radiation.

[@sawyerdave1]

Well said at the end 👍

[@GlizzyKami]

already know this is going to be amazing

[@kevg3563]

You missed another possible solution for Mars.... Redirect Phobos (which is doomed anyway) to impact Mars near a pole to heat up the ice and create a huge cloud around the planet. This will further heat it up.

[@jamesvw769]

Mars is worthless there is no oxygen whats the point ?

[@TritumOfficial]

I'm a simple person I see sea, I click... Great video!

[@DarkSektori]

Even if we were able to find an exact copy of earth orbiting a nearby star. The sheer distances involved, it would make it impossible for humans to colonize outside of our solar system.

[@DarkSektori]

@Nathan Mendes Thats impractical because building a ship with self sustaining capabilities, the technology money and resources needed to build a ship like that. We would be better off developing a Quantum drive, which would instead of trying break the law of physics would simply be bypassing that obstacle all together.

[@skybuda1443]

long time no sea, sam!

[@ryzoncity]

Got to watch the old stuff now

[@SlideGD]

Oh

[@cockroachstepper]

Oh

[@electrickllr1690]

Oh

[@protostar5946]

Oh

[@OmegaFalcon]

Oh

[@Alexehrh]

Oh

[@Metaldetectiontubeworldwide]

Whaaw ICE-7...gives me ideas for a new video 🤩🤯

[@DZAG_OFFICIAL]

That’s hot man. Welcome back. You’ve missed about 2 weeks of me procrastinating over my make up work due to going to Ireland for a 1 week band trip. :/ I can really tell you used a new filter on your rendering settings.

[@blazesonica6610]

You’re back! Yay!!!!!

[@plasmapower6105]

This is very interesting. Never got to see how earth is so important to us like air. Not many planets have air.

[@TheExoplanetsChannel]

Earth 2.0 is *waiting to be discovered*

[@rieon-plumbingfan]

YESSSSS YAY ANOTHER VIDEO

[@americancanadian6539]

YAY YOURE BACKKK

[@k-chill8428]

Great conclusion

[@triplebeam23]

You should have a show on the discovery channel.. I love this channel

[@jam3swang]

Entitled Parents: *GIVE ME THAT EARTH, MY CHILD HAS GOOD GRADES!*

[@lewskiiiii]

This is a classic!

[@winterbonnie_8]

Thought you said Aflac planet then realized you said Earth-like planets

[@automatonm99]

Dang insurance companies following us everywhere these days. Lol

[@winterbonnie_8]

@@automatonm99 haha 😂

[@automatonm99]

Love CO.AG music I recognize the track in the beginning. Snow

[@SVmanQ]

He's alive

[@Lunsar]

yesss sea is back

[@gregmartin2223]

Absolutely fantastic productions on the cosmos. Please keep them going!

[@zenabompeg]

Thank God that the sea has not evaporated yet, nice vid

[@jym2r]

I hope the new earth has free wifi for everyone, so that sea can upload everyday

[@maxonator3913]

HAPPY DECODE DAY SEA!!! :)

[@geekgeekrickson260]

We've already discovered a few planets which could be habitable, like Proximal b, the 3 or 4 Trappist1 planets and Gliese587

[@danielvonbose557]

Reterraforming the Earth sounds like a damn good idea!

[@simongough802]

I clicked on your channel and was like, oh no oh no I can’t click one I’ll never stop watching them... maybe just one. (Didn’t happen 😂)

[@ricquebt1543]

Way to finish :-)

[@jerolvilladolid]

I fell asleep with your video playing on TV, I was dreaming i was debating the universe with a retiree. I was furious he would not give me any time to speak.

[@xpreyyy]

cool video sea

[@stewartmeetball3417]

Yeah buddy.. love me some sea

[@axe8445]

Yessssssss I love OOTW

[@NBUU1]

Now that’s EPIC

[@polar7847]

damn, I forgot about the existence of this channel... Just kidding, Happy to finally have you back

[@nurueshetu8077]

40

[@Disruptedable]

Just a curious question. If people where to settle on a planet with a stronger gravity than here on earth, wouldnt they have to work out rigorously to counter the effects? I mean, in order to just carry them selfes around, they would have to be pretty strong considering that gravity “weighing” them down a lot more.

[@FishiestFillet]

It’s either struggle from strong gravity or be weak from low gravity haha

[@Disruptedable]

@@FishiestFillet yea, it wont be easy finding the right planet, nor getting to it 😅

[@ghostman3398]

Its official ,your program has replaced Space Rip.About time we have a winner.

[@xthecatkittenlol932]

I would die without your content

[@NagromX]

Welcome back

[@ThisHandleIsNotAvailable.]

Nice!

[@landom9080]

the last statement says it all... "no Earth analogue will ever be as perfect for humanity as the Earth itself.."

[@thebreakfast8055]

I thought that earth was the most earth-like planet.

[@clatteringswords9584]

Twelve Trillion galaxies.. Thats 12 zeros *Thanks for the Clarification, wouldnt have known otherwise!*

[@johnelmers3348]

“Just think of the advancements we’ve made in 200 years” that statement brings a much needed weight to hope

[@silksonic3927]

We should have NOT All these will just be misused by government and politicans just like nukes

[@Mastrrone]

Wow you actually uploaded gg.

[@kyohomemess1393]

Finally your back lol

[@konankunoichi94]

Let's go to the Virgo cluster! It's not too late, with the right advances in technology we could get there before the hubble flow makes traveling to other galaxy clusters impossible. If we go there then we'll buy ourselves much more time to live, as that cluster has much more star making material to keep the lights on for much longer.

[@peopleforlife9958]

I love the idea of an oceanic exoplanet

[@lucasdelamarter6081]

Please never quit KZbin.

[@MrJimtimslim]

Old videos-talks fast, new videos- talks slow. I fall asleep rapidly in the new vids.