ฝัง
- เผยแพร่เมื่อ 9 พ.ค. 2024
- 635 light-years from where you are sitting, way out in outer space, lies a planet. The first planet to be discovered inside the habitable zone of a Sun-like star. Its name is Kepler 22-b. When a planet is located within a star's habitable zone, it means that there is a chance that liquid water exists on its surface. And where there's water, there’s also the possibility of life. Human life. What would the weather be like over there?
Transcript and sources: whatifshow.com/what-if-you-li...
00:00 Could this be Earth 2.0?
01:10 Exoplanets
04:10 Kepler 22-b might have an ocean
06:30 Growing plants
08:14 How would we thrive?
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Yes
The water has a different color. Maybe it's not water.
Hey what if
please heart me (dont comment hate on this plz)
But there's no moon
It's sad that our governments would be willing to spend billions of dollars on trying to find another suitable planet for human life, yet they don't want to invest money into saving the planet we already call home.
I'm all for exploration and stuff, but you're right! I agree with you.
Sun will explode one day, they have to prepare and find any other place before that.
Even IF climate change is not a thing, we would still need to find another planet to ensure the survival of life. Life in the universe is too rare to not make contingencies against mass extinctions that have soared the planet time and time again.
Now that we actually have the potential to achieve it, why waste the opportunity? Because of ignorant old people like you? Lol
For something like this to happen, we would need to be able to unite as one, which is something that we’ve been failing at doing since the start of our existence because of cultural or territorial conflicts. One single entity (as big as it is) wouldn’t be able to tackle the issue by itself, we need to unite our knowledge and power.
This thought is, I think, incredibly scary, as most of the conflicts happening around the world are of extreme complexity and deeply rooted in our history, some of which started centuries ago. There’s not one ultimate solution to bring peace to everybody, and it seems like there is no solution at all due to the complexity of our issues...
I truly believe that space exploration is one of the only way humanity could come to the realization that we actually are one thing, in the grand scale of the universe.
I agree, but the main problem with this planet is too many people, if everyone on earth disappeared the planet would survive
watching these type of videos make me feel thankful to our Earth.
Yeah earth is our home and we have to take care of it.
rather , thank evolution )
We are lucky to have you.
I didn't know you're living on Earth. I though you're at Konoha?
First of all, water does not mean existence of life. Second, man will never get there.
No planet can compare to what we have right now. We must take care of it.
Well Said @Free Landholder Vlog
@empty stupid? All he said was to take care of our planet because the likely hood of other habitual planets inside our solar system is near impossible,yes we should search but yes,but for now we must take care and preserve for our for now future generations towards what we have,maybe the resources wouldn't be dried up if humans can learn to preserve more,even if we find a cool planet out there is nearly millions of light-years away,so yes,take care for what we have now
We can’t even take care of ourselves.
Period God bless you
That's so true. Words of wisdom, my friend! Words of wisdom.
The smell inside that spacecraft after 600 years is something I wouldn't even want to contemplate.
Hahaha 👋
Hilarious. Btw, are you 12, or just brain-damaged?
its light years..we will never travel at the speed of light. how do you pilot such spaceship? you would crash into a star, a planet, asteroid, or some other object in cosmos within couple of seconds. so forget about getting there in 635 years. make it at least double. to 1270 years, at best.. probably more, like 5000 years, because you have to travel at managable speed to get anywhere.
Fun fact: if aliens on Kepler-22b looked at Earth right now, they would see us in Middle Ages (more specifically, during Polish-Teutonic War of 1410-1412)
So then scientists are looking at the future when they look at Kepler-22B
Why?
Can somebody explain please?
@@bibekdas7449 light takes 635 years to go from Earth to Kepler-22b. That means, that light they would be observing now, is light that was emitted in 1400's.
They'd be looking at a lot more interesting conflicts and things than some dumb war in Poland lol
@@bibekdas7449 Light year= distance light can travel In one year
It's 600some light years away
Meaning that the light we get from it and it gets from us is 600some years old.
For example the sun is 8 light minutes away, meaning that we are always seeing it 8 minutes later than it actually is. So if the sun was to turn completely black for some reason, we wouldn't know for 8 minutes straight
What’s funny is that we’re only seeing what it looks like 635 years ago
I mean it’s remarkable that we might have another place to live
But at the same time what it looks like now is something we will never know for another 635 years
The interesting thing is that if we were living on Kepler 22b instead of earth, we would likely never achieve spaceflight due to gravity and the energy needed to get to orbit.
it takes 635 years to load MATRIX
Unless we go there
@@brigadiergeneral2399 We don't have the technology.
Shiii its prob gone now
My fascination with space led me to this amazing channel. Thank you for the informative videos!
I like how a majority of the video is background information 90% of the audience already knows and 10% is the actual title what a very quality video I’m very entertained
settle down tony stark
If NASA finally finds an exoplanet that is exactly like earth which have life on it, we still don't know if it stayed the same because what we're seeing in outer space have happened in the past.
or did it?
i mean if its in the milky way its not that long ago
We wouldn't know cuz they wouldn't tell us lol
Yes, the telescope is seeing light as it was, the light takes along time to reach the telescope depending on the distance, same goes for the human eye. When we look out at the stars, we're basically looking back in time, because the light from these stars are very far away and all distances too.
This shit is fake
I’d love to go to space but I’d also be terrified of dying out there 💀
Space is Santa Claus for adults..so you'll be waiting a VERY LONG TIME
Well, according to flat Earthers, space doesn't exist anyways.
@@skylerallens you dare believe those flat-brained idiots?!?!
@@skylerallens 🤣
@@spoopyradicalsnake hmmmmmmmm but I’m afraid of suffocation 😔
I've just discovered this channel omg it just leaves me in imaginations
Keep it up 😘😘
Dankjewel voor de tip marko ik heb altijd al gedacht die enquêtes kunnen niet goed zijn
I love learning about new things from this channel. I never know what you’re going to talk about next and I love that 😅
and u comment on every what if videos lol
The only thing you're "learning" is how to be hypnotized
@@vishal28300 she's a beautiful lesbian 😍
@@davidsheckler8417 why
@@vishal28300 so what?
It’s crazy that what we’re able to tell is from data that’s 635 years old, and if we could leave tomorrow & travel at light speed, ANOTHER 635 years would go by, making a total of 1,270 years gone by.
Exactly...
We should all just die so the earth can be the same again 😢
@@Chloe_idv Great idea. You first, I'll follow. No promises though.
@@Chloe_idv Lmfao 😂
Wrap the space already now
In an environment with a stronger gravitational pull, you wouldn't want to "bulk-up," you would want to bulk-down. Bulking-up will only add to your mass, and make you even heavier. And if Kepler is as much as 2x gravity, it would be pretty much impossible to live on that planet. Upon arrival, your heart would have difficulty pumping blood, since your blood would weigh twice as much. Standing would be difficult, stroke would be likely, and breathing would be labored.
I once read that the maximum gravitational field humans could survive long-term is four-and-a-half times the gravity on Earth. Anything over 5 g's we would pass out and ultimately die.
The problems I listed above are survivable in the short term. Meaning, upon arrival on Kepler, you'd experience these problems, but could survive for weeks, maybe months before finally succumbing to systemic organ failure. At 5x gravity, you'd have only minutes.
@@thatguyrich9822 Well I suppose K-2 is out then.
By the time humans could reach such a planet they surely would be able to completely re-engineer the human body
@@infraviolett651 A Type 1 civilization or K1 in the Kardashev Scale.
There is definitely some sort of life there though, it’s amazing to imagine
It's probably aliens 👾👽 or mutant creatures or skinwalkers
@@mike_robloxalt humans will exterminate all civilizations before landing a planet.
I just came across your channel and I'm a third of the way through the video and I am absolutely loving the energy in your voice and the video quality/editing is amazing! You have a new subscriber! Have a good day bro and thank you!
Kepler-22B is the Earth where Anime Characters Actually Exist
Kepler 22B People calling us Crazy23B planet😂😂😂
Hold on a second... This planet is over 600 light-years from Earth, so basically this means we're seeing it like it was 600 years ago, so the planet might not even be there anymore, right?
That is true technically you’re constantly looking at things that are in the past.
how would a planet disappear over 600 years?
@@riri_rmrz I don't know. Maybe a planet sized asteroid crashing into it?
I’m going tomorrow, you?
Correct
This planet is my top favorite when I first know about it back in 2013. I'm still imagining what life is possibly roam in there.
i just discovered it, and now i want to know too, but we may never know. :(
The footage at 6.40 is from which series? Kindly do tell. Thank you in advance
I would hope Kepler22b is a water world, but with tiny islands to set camp and have solid ground under our feed. Just like RL-Kamino, just like in Star Wars Episode 2. Seems to be the best option to live.
Most likely it's a water world with very little, if any, land mass.
If there's any life in Kepler 22b, it might exist underwater.
I love this channel, this channel is what got me into learning more about space, space is realy cool thanks, and keep up the good, not good AMAZING work
Thank you! Without you, we wouldn’t be here.
I like how scientists are searching for life 600 light years away but barely even searched 3 percent of our own ocean!
Who cares about the oceans? I got my copper-infused socks and a cell phone.
They needed search the ocean for a place to live?
I don't really see how that would help right now.
@@ge2623u mom care
@@iamhorcruxeru stupid that why u don’t wanna to know
Props to the guy who went there and told us this information
Yay I can tell my mom that im learning stuff while watching youtube🥳
Imagine after humans reach there and see it is already destroyed, what we saw from the earth was 635 years ago, Safe journey again back to🌎
So true......
Going back home to find eath destpyed
@@trendingke7444 😂😂
@@trendingke7444 lol
@@trendingke7444 and then u would become homeless and planetless
Great 😃
I am finally back at TH-cam and all my old contents.
These were the only things I used to watch back in 2019 and 2020.
Really feel nostalgic now!
Imagine people on Kepler looking to us and saying “oh a small us” 😂
i,m watching from Nepal🇳🇵. proudly respectable your explain 🎉🎉❤
0:00 / 9:10 •Could this be Earth 2.0
1:10 / 9:10
• Exoplanets
4:10 / 9:10 • Kepler 22-b might have an ocean
6:30 / 9:10 • Growing plants
8:14 / 9:10 • How would we thrive?
I literally watched all of your videos. Suggestion. What if planets lost their rings and moons.
Interesting one😎
thank you
Intresting one indeed
thank you
We are lucky to have you! Thank you for your suggestion. 🙂
It's always interesting seeing planets similar to Earth and starts to be curious if someone rather than us earthlings lives in the universe
Just remind everyone, we are far far away from reaching the speed of light, and whether we can achieve the light speed remains questionable 😅
Even if we did know how to travel with the speed of light, it would take more than 600 years to get to this so called Earth 2.0
@@ContagiousSponge lolol ikr
Humans and other animals will go extinct on earth before this will happen
theres literally people on kepler just watching youtube videos about earth
😂😂😂😂😂😂😂
This is so great to learn about.. Can you believe it..?? 635 light-years... ?? Unbelievable far away... But still.. In a cosmical scale... Its just "a few blocks" away from earth....
i think in a universal scale, that distance would literally just be a few nanometers xD
Can you believe it 🤷...another 🐑 that thinks light years exist 🤣😅😊🤦♂️
@@i.pristine989 that's actually true, scientist can see through other galaxys, which means that they have to be more than 100m light years from us
@@lior4334 what about the stars we see from earth during the night? I wonder just how far away they are and if their heat actually reach us or not
@@i.pristine989 some of them are stars and some of then are planet that shining because of the stars
I love your videos .Excellent job
Anyone knows where is this initial scene taken from?
if you travel at speed of light the time around you also drastically slow down. So maybe it would a few hours journey for you
Yeh 635 year
we dont know what will happen and if will happen when someone will be able to travel with that speed. We know theory , but no one knows what will happen. Maybe if we will get this speed thing that was that fast will collapse on itself or something. We Think we know all about science, but science is all about what we DONT know.
@@s_cuzz well said friend..
Could the human body handle the speed of light?
@@riic2889Maybe 🧐
This has been my favorite exoplanet for years!! I love this video :D
I like Gj 1214b but also Kepler 22b too.
@@dicerosautismambient4894 If that planet is going to be our home it's not going to happen in our lifetime. We don't even have the technology of lightspeed to get their! We can't even get a human on Mars! How do we know if this planet doesn't already have intelligent life or will try to kill us thinking we're intruders?
Cool! You always provide us new information! Great work!
There's nothing new about this. It's new to you, you mean.
Information...AHAHAHAHA...oh wait...hold on...AHAHAHAHA AHAHAHAHA AHAHAHAHA AHAHAHAHA AHAHAHAHA AHAHAHAHA AHAHAHAHA AHAHAHAHA AHAHAHAHA AHAHAHAHA
Is the weather like New Mexico's at 2.40? Thats good to know because Albuquerque is my kind of town.
The rings of Uranus. . How beautiful. .
It would be great if there were planets like ours out there that life could flourish on🌏❤️
And ban religion
WILL FIND IT XOON.
This is only one work on it don't keep saying next home next home
And ban Liberals too
There is none
I lived there for a few years it was a beautiful place 10/10
Take me with you next time bro
Nice. Can I go with you next time?
I live there now. Are you the person that never picked up after your dog?
Take Me
@@Krishnendulaha 100TB/s
This very helps me with my science
This is a good video to watch while eating breakfast
If someone travelled in a spaceship at the speed of light, for them they would arrive at Kepler 22-b in an instant. Travelling 635 light years would feel like less time than snapping your fingers, but in Earth time it would be 635 years. A little slower in the spaceship and it would be like just a few hours or minutes. This is because of time dilation and Einstein's theory of relativity. This also eliminates the need for 635 years of hibernation and life support.
Oh ok...
I don't think that's exactly correct.
Travelling at the speed of light means you would take the same amount of time it takes light to get there.
Light takes 635 years to get there - in REAL time, not relativistic time.
Which means it would take YOU 635 years to get there and it would feel like 635 years for you.
In order to experience the sort of time dilation effect you're alluding to, one would have to travel SLOWER than (but close to) the speed of light.
Which means, for example, if you were travelling at 0.5 times the speed of light, it would theoretically take you 1,270 years to get there (from your frame of reference) but from the point of view of the rest of the universe (i.e. Earth) much much longer than 1,270 years will pass before you get there.
if we count 635 using our earth year, yes it will take 635 years to get there at the speed of light.
I think you're right because the moment we step into light-speed spacecraft our frame of reference will change and earth's 635 years will no longer be our 635 years. Since reference changed, time will be somewhat different.
Like the movie Interstellar where they spend one hour on other plant(and feel 1 hour only) but on earth, 7 year passes.
Jesus, that means you'd have to say goodbye to your family members for good, because the light travel will get you there pretty quick, but hundreds of years will pass and they'll all be long dead.
The James Webb Space Telescope is going to show us its first Deep Field images on the 12th. I'm so ready!
Space is an astronomical phenomenon with endless ideas to research about. Every planet has it's own diversity- therefore no planets would have EXACT attributes to physical appearances and elementals. However, I do see that many space aeronautics and aerospace engineers create these stunning iconic robots that are sent. Of all videos I've watched prescribed by different channels, everyone embraces the importance of water- but if there's water, what about land? Is there enough land to sustain a certain amount of humanities' population? Is the surface well structured? Can it support the average weight of a human?
Water *techincally* doesn't always mean life- because if the water is contaminated then it provokes photosynthesis and other synthetic photo related cell processes to occur. The picture that the video provided us with, shows that Kepler-22-b's water slightly more greener than the water on Earth (Green vs blue conparison). This may signify something about Kepler 22-b, and hopefully in the future with constant approaches and improvements in technology that we can actually send robots to take samples, possibly people !! Though we probably wouldn't be alive by then but I insist lol
Kepler-22-b doesn't look like it has land, just water and the white cloud like that encircle the exoplanet could be the waters evaporation. Just like the clouds we have here on Earth.
I'm finding interests in space exploration, lowkey hoping I'll be able to get a job apart of these space companies !!
What's the music artist that starts at 7:15?
Those planets are so large compared to Earth that once on the surface, we would no longer be able to get off the planet due to the gravitational pull. Your weight would be too much to bare and your bones would break.. I'm sure that if there are life forms on that planet, they would be extremely tough compared to earth life, and would probably be a whole lot stronger than us.
2, to 2.5 times gravity would not break your bones if that was the case then the spinning carnival ride, roller coasters, and fighter jets would kill or severely injure people constantly
36x mass
@A Shot of Hennessy whatever u say fatso
it's probably where saiyans live
@A Shot of Hennessy can you do your research properly? It has a gravity of acceleration at 17.36 M/S compared to Earth's which is at 9.807 M/S so keppler 2b is about 90 percent more in gravity or 1.9G of acceleration on you.
It's much less than a roller coaster which could go at 4Gs
Remember when there was a petition to give Kepler 22-b the name "Namek"?
Kinda wish it went through, even if mainly because I don't understand why most exoplanets/stars never get proper names at all.
All names of astronomical objects must be approved by the International Astronomical Union in order to be official.
@@sailordolly Yeah, and one of the rules they have is that a name can't be copyrighted. That's why the petition was rejected. So that particular case is understandable. It just annoys me that they *so rarely* name anything.
lol what didnt know that
@@LendriMujina kinda hard to find enough gods to name >5000 planets after
@@TheLostProbe doesn't have to be gods.
Love from Kepler-186f❤
What movie or TV show is the clip of the people in cryosleep taken from?
Very neat video, love thinking of this stuff. If we could travel at the speed of light, those on board would not experience passage of time, while 600 years would have passed on Earth during the trip. But we can't travel at the speed of light, so if we could accelerate at 1g continuously, about 12 years would pass on board. Not an insignificant amount of time, and cryogenic freezing is a good idea, but significant;y less than 600 years.
you ever heard of the secret space program we have starships going to distant planets talking to manny difrent races of people the annunaki live on planet nibiru in a parrellet universe they were on this planet before humans were there are over a hundred races of aliens visiting this planet now but its kept secret by the cabal
I got 28 years
I have a question: If/since James Webb Telescope can capture pictures from that distance, can't it take close up shots of nearby stars or planets with great details? Like the way we do with our phones?
James webb isn't a camera. It's scans the infrared light and than we take that data and form computer simulations from that data and form an opinion on what it may look like. So every computer simulation or picture that you see is just an estimated guess. We have no true idea what it looks like unless we actually see it.
@@unclerico1106wow. Thanks. But I want to believe those within our solar system are real pics and vidoes since they're so much relatively nearer. I mean Mars, Jupiter, Sun etc
@@Tirelesswarrior actually I don't know if that's actually true or not I've read and heard it actually pretty hard to take pictures of other plants in our solar system. Our suns light asteroids and dust can hinder our abilities to take a decent picture. That's why we use this method.
The galaxy isn’t cruel. Humanity is. Galaxy knows not of cruelty or the very concept. YOU made that up.
What if there’s even crueler and more powerful intelligent life out there?
this is literally the “create new world” for life
Learning about Kepler 22b is more important than my exam which is just 2 hrs from now!😇
If I lived on Kepler 22b I'd probably go WA DA DA DA
😂😂 Kep1er fan I see
Anyone else find themselves pausing at 3:11?
That would be great! Hopefully the life there would be better
Great video. I imagine even blood pressure would need to be very high in living organisms due to the higher gravity. Plants would need to have similar uild in order to adopt to the high gravity. This video got me thinking.
the video is wrong it's not 2G it's 6G, and no human can live in that, the moment we land we will be pancakes.
I feel like potentially habitable planets deserve good names like Earth, just in case we go there as our new planet
Earth could be called xyz123 by aliens for all we know
fun fact no one knows who named our planet earth
It's not set in stone, if and when we colonize, there is a good chance it'll have a name change.
@@SaifAli-ou8rr and the other planets?
@@SaifAli-ou8rr ever heard of Urantia?
4:35 YOUR ASKIN ME THE SAME THING
Greetings from Kepler 22-b, we love earth. I wish i come and travel on earth and eat some nice foods! ❤
I wan't always live here in Earth BUT it would be interesting visit a New planet. Exoplanets like Kepler 22 B are amazing in the universe and space IS so interesting. I think our next home IS Proxima Cdntauri planet Proxima B. PS your space videos are BEST.
Very interesting video….Sidebar…I always wonder though the search for life is based on our needs for life through experience here on Earth (water, oxygen, atmosphere etc.)….We have only experienced our point of view and scientist study what exsists already so why do we think that the same is needed when searching for life on other planets? Ex. We have organisms here that can survive without oxygen (Henneguya salminicola being an example)…why do we apply the same rules when looking for life on other planets? It is a genuine question and one that has sent me on a thought spiral for a while…I would love to hear from someone who may be more knowledgeable and can explain. TY 😊
Their looking for a new suitable planet for when this planet becomes inhabitable therefore they want to prepare for the next generations because maybe they will have the technology to do so.
THERE'S NO BETTER PLANET THAT WE ARE ALREADY LIVING IN! ❤
Did anyone ever think that "WE" might be the Aliens to all the other planets?... 🤔🤔🤔....😂😂😂.... 😳😳😳
In fact, other planets have already been found, much more "hospitable" for humans, where people will be able to live in the future. I can't say about whether they are further or closer than Kepler, but I confidently remember the studies that show that it is better there. When people invent a working way to travel in space fast enough, we will obviously fly to the wrong place. But, it was great to learn that scientists have finally developed cryo sleep for humans! I still thought it was all fantastic. Well, that's cool. This will be very useful to future space travelers, because their ships are unlikely to develop a speed much higher than the speed of light, as it seems to me, and they will need to somehow survive during their journey.
When we have interstellar travel in practical time scales planets won't even matter anymore. We'll build artificial "earths" from asteroids by making oneil cylinders. You can make something stupid like trillions of these iirc. We also have the option for things like the rings halo (bishop rings) and shell worlds/matrioshka worlds which are terraformed planets containing multiple layers all of which have earth gravity. Habitable planets likely won't matter very much in the far future with advances in technology.
i think anyone would take Teegarden's Star b/c or Kepler-186f over Kepler-22b. i dont really feel like getting crushed and suffocated
@@TheLostProbe I just want to go there to kepler 22-b. 😭😭😭😭😭
@@isaacmontecillo4762 wait another 100+ years and you can
@@TheLostProbe 100+ YEARS? THEN,I'M JUST REALLY DEAD BY THEN! 💀💀💀💀💀💀
How on earth can they know there's a planet 650 light years away. Imagine travelling for 650 years at the speed of light. That's so freaking far. You can't even Imagine
its not far at all u ever heard of worm holes warp speed beam me up scotty but for real we as in usa has the tech from diffrent aliens they made agreements with
@@karlbenecke6769 you just made me piss in my pants a little from laughter 😃 😀 🤡
Light travels quite nice through the ether, no atmosphere so the distance away isn't that big of a deal
@@DemocratsReadMyBio_ nah, dark matter and that.
How many miles long-standing is it again?
Honestly in conclusion, we were placed on this specific planet for a reason. And because there are other planets doesn’t mean we need to live on them. like mars, honestly who knows if they actually are living on mars. No one ever said to visit mars nor say “we should go live in another planet”
What would intelligent life look like in a place that has constant daylight? It's never night. They never saw the stars except the sun. Do they even imagine that the universe exists?
Such of planet I don't think is habitable.,beceause it must orbit a red dwarf star.,and such of stars almost destroy a planet, beceause eliminates huge flares and radation's.
@@stefanrafa1348 and plus if it's never night that side of the planet would never take time to cool down thus likely overheating even if the sun would only apply 15⁰C due to the continuous heat applied to it. Not to mention, the other side would be inhabitedly cold due to having no heat applied from the sun at all.
@@aleekscribblerofdeydras9036 damn, i didn’t think about that
@@aleekscribblerofdeydras9036
Day and night is not an exact line There is a transition between day and night
Maybe life is in the twilight zone
Where the sun is always low in the sky or barely below the horizon
And the temperatures is in the right zone not too cold or too hot
Just the right tempeture.
And if it had a atmosphere the heat would reach the night side
What if the world turned inside out?
🤔
We'd die.
Do you mean the core on the outside and the crust in the inside ?
@@tsnmproductions yes
@@JK_JK_JK_JK gyhygyggc
Do we know that this Kepler 22b is already occupied or is empty land and if it is already inhabited by some local people we have to fight a long battle with them
I love the way he explains stuff 😂
I would like you to bring a topic "What if the physical size of human being of all ages is reduced to half" what will happen to earth in its nature? What are the benefits as well as threats to human beings?
Thanks for the suggestion!
@@WhatIfScienceShow 😊 eagerly waiting 💓💓💓
People forget that a super earth would have 2x+ earth gravity, meaning we'd take thousands of years to adapt, working out wouldn't do it.
All life there would be adapted, and be super strong and dense, probably making them dangerous.
You'd probably walk down like the Prometheus crew with no bio suits too.
In this case actually 5,76 times earth's gravity.
@@patricj951 I was generalizing but makes sense with the size difference shown, provided the density is the same or similar.
Actually now I wonder if size the right measurement to use. If the core and mantle proportions are different than earth, the density would be way different. A proportionately smaller core with more mantle would make it less dense, and vice versa for a larger core.
In that way, the gravity would be impossible to predict.
With everything that’s been going on here on earth lately. I would gladly relocate to this new planet.
Imagine how long flights would be on a planet that big
what if they try to go there
@@Resandojohnloyd80 ded
Good video!! Only it won’t take 635 years for those traveling to Kepler 22B, because when you travel at the speed of light, time stops, so you won’t really experience any passage of time. But for those observers watching you travel, it’ll take 635 to see you arrive.
Indeed. Many do not get the relativity part. Or forget about it. Then comes the guy "but you can't travel at the speed of light" - fine, then 99.9999999 so it would take 5 seconds (experienced by the travelers) to travel at that speed. The only meaningful flight time experienced would be the time it takes to accelerate and deccelerate. Say, a few days or weeks. But the majority of the travel would be (as you said) near instant for the travelers. Sure, for people on Earth or for other observers, it would take 635 years (plus change for accel and deccel).
@@Kyanzes exactly! Lol yea there’s always that guy that wants to sound smart about traveling at 100% the speed of light 😂
At an acceleration of 1g it takes the best part of year to approach the speed of light and the same amount of time to slow down. It would take a fabulous amount of energy and even hitting the tiniest dust particle would cause an explosion.
So from the perspective of a photon, it takes zero time to go anywhere? If you were to go the speed of light you would not be able to tell the difference between arriving at a location x distance away vs continuing on to arrive at a distance x2 away?
@@thomasrobinette3227 True. You could not initiate slowdown. You are instantly where your journey ends. An object you collide with, the "end" of the universe, assuming some phenomenon interacts with you sooner or later. So it is recommended to travel a tiny bit slower. So time actually passes and action can take place.
Can you do a what if jupiter collided with a planet because I don't really get how a solid mass like earth cant just pass through jupiter which is made solely of gas without being torn to pieces
Just think of the Space Shuttle re-entering the Earth's atmosphere. The shuttle is colliding with just gas, but at such high speed the resulting friction creates intense heat. If it weren't for the heat shield the space shuttle would burn up. In fact if I remember correctly one of tiles of the space shuttle Columbia's heat shield failed which leads to its breaking up during reentry.
This gave me an idea!
Do a video about, "What if everyone on Earth were Jacked?"!
Bench press Monday… imagine the wait
I could imagine there already being life forms on Kepler 22-b looking for another planet to live on and seeing earth thinking it would be better than their planet.
This planet is 635 light years away from earth. Even at the speed of light travelling at 186,000 miles per second. It would still take us 635 years to get there. We are not getting there. Unless we travel through dimensions or worm hole's. Or we design a spaceship like in star trek that travels 10 times the speed of light. 10 times the speed of the light works out to be 1,860,000 miles per second. That is the speed that we need to achieve to travel to the next star within seconds. Not years.
Its impossible to get faster than the speed of light, because anyways there's nothing with mass that can move in the speed of light, but even if we could travel in the half of speed of light it would really help us
@@lior4334 We will never reach there. We cannot even get to Alpha centauri which is 4.3 light years away. Which is 25 trillion miles. 50,000 years from earth on a normal spaceship.
@@Sonic-ro3ot u talking about alpha centauty... Yet we cant even reach pluto
@@lior4334 Not even pluto bro. Let alone anything else out of our solar system.
You could never know what will happen in future. We know very little about our universe, so it's not impossible that we will be able to get to Kepler 22B just isn't happening any time soon. We still have 1 billion years on Earth before our Sun will be too bright lol
What if people are living there and call their planet as "Earth" and call our planet as Kepler 22-b?
an extremely low chance because we named that planet Kepler 22-B Because it was discovered using the Kepler. I doubt they also have a telescope named the exact same, Kepler.
@@xgreeny yes true. My point is what if life already exist there and they just think we are aliens to them or the same we think about their planet, habitable but no species living on it.
@@rewazgurung1998 That is very possible.
Saying that we are alone in this universe is like taking a spoonfull of water and saying there are no fish.
In the entire universe, the possible number of habitable planets is a staggering 100,000,000,000,000,000,000 (source: Life Beyond: Chapter 1 - melodysheep)
Two possibilities, either we are alone in this entire universe, or we are not.
Both are equally terrifying..
I highly recommend you to watch melodysheep's space videos, mainly the "Life Beyond: Searching for Alien Life" series. They are entertaining as well as highly informing.
@@xgreeny awesome dude
@@rewazgurung1998 Tell me if you found melodysheep's videos interesting :)
Travelling at or close to the speed of light means that time for the traveller would ether slowdown or stop for the traveler.. it would be 635 years for people watching the ship but if your on the ship it would seem like no time whatsoever hence no need to worry about losing muscle mass
Imagine there are people on Kepler 22-b that are like: What if you lived on earth?
Even if the composition of the atmosphere were PERFECT on a planet that large, I’m pretty sire either atmospheric pressure or gravity or both would crush us.
Weakling
@@mg6192 HAHAHAH!! Indeed!!
It's 2.4 times larger, so unless its made from super light materials compared to Earth, you're gonna end up crushed to the ground by gravity.
It would be about 8 times the mass and so it's gravity would be just over twice that of the Earth, similar to Jupiter. You could survive that but you wouldn't be comfortable at all.
You need like 15-20 g to get crushed.
@@maryann2628 Even doubling your body weight would be a serious strain on your heart so anything above 3g is going to be lethal, even if you wouldn't die straight away.
@WhatIfScienceShow what is the song 3:12 min
What that Knight Rider soundtrack in the beginning?
I hope someday we will have communication with them.
with whom?
can you do
" what if all of earth was land "
now that would be interesting 🧐
Without oceans, the land would be almost entirely desert, if not entirely lifeless.
Kepler 22 b is about 635 light years far from us.. So does that means we are getting 635 light years old datas about kepler 22b?
What is the scene from 6:54 from? The alien spider thing
Alien worlds