Other Earths: The Search for Habitable Planets - 4k
ฝัง
- เผยแพร่เมื่อ 22 พ.ค. 2024
- Our galaxy is made up of some four hundred billion stars and at least a hundred billion planets. How many are like Earth, with an atmosphere, flowing water, complex geology, and abundant life? Astronomers are seeking answers in countless photons racing past the Earth and in bold new theories about how planets form and evolve. What they are finding has only sharpened one of the oldest debates in science: Is biology a powerful and inevitable byproduct of cosmic evolution? Or is it rare, in a galaxy shaped by violence and mayhem?
- วิทยาศาสตร์และเทคโนโลยี
I dont know how much of my time i’ve watched documentaries about the space and related stuff… and still love to do so.
There’s definitely much much much worse things to spend your time on keep going lad! I know I will!
I thought this was another "this sure is cool but I don't understand!" comment, I see those everywhere lol.
What a meaningless fucking comment
@@LordLotman r
I hated earth science in high school but now I watch science related mostly space documentaries dally. My teachers really sucked the fun and interest right out of science back then. Too bad for me hopefully the recent developments in space exploration has made this topic more interesting and fun to learn about. I love these videos and cannot get enough of them especially about exoplanets.
have been reading space documentaries since childhood, now an elder still fascinated by space exploration. my favorite
I can't resist myself when i see space documentary. I never thought it's a waste of time, even if i didn't get anything out of it. I just love space
Do you believe in Jesus?
the same its quite enjoyable
@@goodone5590what does Jesus have to do with this?
I've been watching SpaceRip videos for more than a decade, since I was a 13 year old who liked space.
Today I'm an Astrophysicist, actively researching exoplanet atmospheres to determine their composition and structure.
These videos were one of the bigger influences on me and my chosen career path.
After the first time I seen fireworks as a child I never stopped looking up no matter where I was on this earth..... I only wish I took it further like yourself.
I'm trying to look at the youngest of galaxies on an amateurs scale so billions of lightyears.
That has been my addiction since I was 13 also I'm now 41.
Wow congrats. That happens when you do what you love. 💪
Dear Scott ,
you have a fruitful life doing what you love.
While I am a 30s guy still living off others and doing nothing but watching docs on YT 😆😆
Where do you work ?
Thats awesome. I just got into space exploration videos and im 39 😆 but i love it knowledge is power
Whenever I'm bored, I would just take off and go on a tour of the Universe...it is so refreshing!
True we are connected with Universe
I'm taking an astronomy course next quarter, I can't wait to ask my professor why there's always orchestra music in space
Can humanity truly grasp the concept of how enormous and incredibly dynamic the universe really is! It's like we are a single atom within a grain of sand out of every grain on this planet. This is exactly how I personally gage the vast expanse which is our cosmos, and to only image, our universe might just be a single bubble out of an infinite number of other universes....it's staggeringly mind blowing!
Absolutely agree with you it’s absolutely mind bending and mind blowing when you actually sit down and try to comprehend how big the universe is then how much it is actually filled with compared to how much space there is but that space might be full of dark energy it’s just crazy. We figure out and discover more and more each year but mostly all those answers bring us is more and more questions I don’t think we will ever have all the answer that we ask questions too, what do you think??
@@stevehopkins7665 we will find out when we pass from this life into the next phase..
Or not
Now@@stevehopkins7665
It's no wonder our ancestors just said fuck it and started naming what they saw and made up stories... The imagination is the only tool mankind needs to explore the universe.... It's vastness can envelope anything we can conceive
I've lost so much time watching these documentaries that time flies by
Crazy to think, i've been watching this channel for about 11 years now, and i still get excited and super happy when i see a new SpaceRip video sitting there waiting for me, been a long journey of incredible content with this channel and i look forward to many many more to come.
same here :)
Same here
Crazy to think that fully grown adults still ate fascinated by cartoons
Same here as well.
@@davidsheckler8417 L
These help me to sleep watched it like 100 times or more and not once I woke up in morning recalling what was the ending videos like this helps me genuinely ❤
Your videos have ignited a passion for science and the mysteries of the universe within me. Thank you for being such an incredible source of inspiration.
Many heartfelt thanks to everyone involved in bringing this production together. I thoroughly enjoyed it! Fantastically interesting material, great narration, wonderful music. I'll continue sharing these with as many people as can stomach them hah. Please continue the great work!
I don't believe your thanks is actually heartfelt..
I agree!
@@mathieutyler8745 i don't think you're mom paid for her crack she fronted
We don't need constant music, all American docs do it in case people will switch over, such is dumbing everything down to the lowest common denominator in the USA & advert breaks every 5mins.
I'm glad I'm still alive to see something like the JWST
The clarity and the fact that all the discoveries will come fast.
Plus we will realize what we need on the next Gen of satellites sooner than predicted.
We are crossing the threshold to the next stage in space discoveries, technology and perhaps new ways to understand how it all works
Spark has some really interesting documentaries on their channel
This is Awesome... Love watching this Documentaries.👍🏻👍🏻Great Job!... Thanks.
This channel is so underrated. You guys hve earned my subscription
I have to say your content is very impressive I enjoyed it you had me at the end of my seat I am now subscribed‼️👍🏾
These always make me feel so small but so grateful we are so lucky to exist!
Thanks be to GOD for life
documentaries about space and stuff are one of the best documentaries that everyone will ever see
I love to watch these space documentary. It teaches me lot about earth and the planets in our solar system and the universe, i hope that they will find another world with water on its surface
I've been layed down watching this in amazement. fantastic work with the knowledge and research put in this
My ten year old loves these videos. Thank you so much!
Gotta start em early
Great, thx for the upload!
Most of the videos that lull me to sleep were about space and its calming narrations
Thank you for this .
Another good Head Feed. Great work.
The science / astronomy world learned a lot from the Arecibo Telescope in Puerto Rico, but after James Bond / Brosnan had a violent fight with Sean Bean on the structure, they broke many of the metallic beams which held the scope in place, creating a weakness in the framework & the reason it would crash in on itself a few years later. Oh well :(
Very informative and easy to understand
Thank you for your work
The fact that you approached a subject I have thought about is much appreciated . Now I know Nasterdonis was wrong , well at least for another 3 or 4 hundred years give or take . Lol .
the sound of this commentator's vocal is mastered so good. very impressive
This is so fascinating on so many levels, thank you guys!
Thanks a million to the providers of knowledge
Superb thank you
Amazingly explained. Watching it while medicated is next level of understanding. Endorphins, seratonin, and dopamine dancing in my brain, love it, best feelings ever. Cloud 9 imagination
Them oxys must be awesome feeling
@@johndough5192 Top shelf cannabis
@@randygip5276 , weed suck. I still have joints I havent even touch
@@johndough5192 it does wonders for me
@@johndough5192 I used to smoke weed everyday for 35 years. Maybe once or twice a month now. Quit drinking about 3 years ago. ✌️
Thank You. ❤
So glad to see this channel fully restored after that hacking fiasco!🎉
This was a totally enjoyable, well made and interesting production. Truly great thank you. There is a video around of the life and death of planet Earth which shows the incredible events that took place on Earth for life to begin, some of them so unlikely to happen the odds are almost impossible. When I think of that video and combine it with this one in my head, it becomes clear to me that the chances of finding other planets with sentient life forms on are extremely unlikely. With the 'numbers game' we could say there are so many planets in the Galaxy there Must be planets with life forms on but I think they will be a very very rare occurrence. I am not sure that we are alone, but ourselves and any other civilizations out there are probably very very lonely! Out of 100 Billion planets it would not surprise me if there were as few as 100 other civilizations in the Galaxy or less and that some of those are developed or seeded from pre existing civilizations. Although the Mathematical numbers of planets is huge, unfortunately so are the odds of the string of events required to create sentient life forms.
#DEEP 👍
Why are you deliberately denying intelligent life beyond earth? I am not saying all the planets in the galaxy have life but some of them could have intelligent life even they are many times smarter and more advanced than us humans. Our senses are very limited to being able to know what's going on out there
@@user-kf7kp6ev4t there is nothing ‘deliberate’ about it. The facts as we no them and the science have persuaded me that the odds of intelligent life out in the Universe are extremely high against. I would very much like there to be other Alien intelligent life forms but the current science/mathematics suggest a different story. I used to be an advocate of the ‘mathematically there must be more intelligent life forms’, but since i have learned the extraordinary conditions and strokes of luck that led to our evolution i calculate that replicating that type of series of events is so implausible that i am left with one sad conclusion - we might be alone.
@@Tigs2 What does alone mean to you? Can you define what the word 'alone' is? I don't know what's on your mind but the truth is that we're not even alone on the planet let alone the vast universe out there.
I literally read 100 books on astronomy but this channel gives more knowledge about it
*I love to watch these space documentary. It teaches me lot about earth and the planets in our solar system and the universe, i hope that they will find another world with water on its surface*
👍
Why? Look at plane Earth. Beyond repairable BEYOND REPAIR FOR CHANGING CLIMATE. Not all agree. Probably ones did damage anyway
I love planets and space travel
great video.
That video was out of this world
Amazing !
I love videos like these the mystery of it all
the aliens already living on our planet must be laughing at US 🤣
I doubt the posses a sense of humor.
One thing that is good when it comes to science is its reality and discovery!
fascinating and mind blowing to learn these new discoveries about our/ Gods universe
This was a hell of a trip
man i've been waiting for this.. add eng cc if you have a script
The Universe is enormous and has billions of galaxies, surely somewhere there is an intelligent alien civilization either in our galaxy or in the other galaxies. Maybe there are not advanced enough to reach us.
Or they are limited by the speed of light
While I agree other life exists somewhere. That does not mean that intelligent life as we know it, exists. If it does, it's certainly highly unlikely that in the timescales of the universe two intelligent life forms will overlap in technology so they can communicate or even visit each other.
Life on earth is so intrinsically linked to the myriad properties of earth and this solar system that I postulate we cannot survive as a civilisation in space, or on any other planet.
I almost guarantee nobody procreate on another planet, even one as close as mars. Just think of the millions of years of evolution that happened on earth and think of all the various properties of earth that will have affected the lines of evolution from the very inception of life.
People can't base what they know as life as the standard for all life. Perhaps life does not have to be carbon based or dependent on liquid water. People have so much to learn and comprehend if that's even possible.
Truth! I was just talking about this with my husband. We were like, what about silicon? Anything is possible.
Yes life on other planets could be made up of different element. But we are made up of carbon so it makes sense to search for carbon based life
good you know better *lmao*
Carbon based life is probably the most common so searching for that isn’t a bad idea
Glad to hear you say it. We as humans are too arrogant to believe only our understanding of what life is is the only possible form life can take. To become more enlightened we just have to look into space and its incomprehensible dimensions and realise we know very little of what's actually going on around us.
I try to watch all the space video content with the good commentary and the best graphics. It literally takes your mind out of this world.
I fall straight to sleep when I watch them lol
@no use for a name i cant never finish watching it cause it makes me go to sleep not saying its boring but it make my mind zone out and that puts me out lol. I dont even have to b sleepy sometimes.
@@treyvon4444 it does me the opposite I’ve spent hours and hours watching anything and everything about space. It’s bittersweet because when I watch I feel home sick and sad I can’t go up there and explore myself, but fascinated by the abundance of beauty and all the possibilities.
@@spiritualbeing4279 I want to see it for myself too but im scared the spaceship might get hit by a meteorite or sum and cause a major problem smh. If it had a shield around it I would feel better going. I want to go to another solar system or galaxy. Our life span not that long to make it smh 🤦 😪
@@treyvon4444 I much rather get hit by a meteor exploring space, than get hit by a car on earth lol
Thanks 😊 Good luck.
spacerip doesn't always come out with stuff, but when it does? damn its good!
From Planet Zorin ..
Watching the earthlings ! 👽
Everything that ends, begins again, a cycle of death and life, light and darkness. We are as eternal as the stars, because we are made of them. Our world is one of billions, and we were never, alone.
It was amazing video
The Question Shouldn't Be...
How many Earths are out there?
It Should Be,...
How Exactly are we going to get there?
Thanks for another excellent video
I've been into astronomy ever since I could remember, they have found interest earth like planets, but they are too far and they just can not see life on them, til now we just don't know til life is discovered and I'm a firm believer off other life out there firm believer
I'm thinking that a large fraction of planets in the galaxy are in orbits nearly or exactly perpendicular to our view, so we could see only one hemisphere as they orbit a star and rotate, and since they wouldn't pass across our view of the star, could we observe them with anything other than the stars' wobble? Like viewing Earth from straight "above" our orbit and seeing a pole and hemisphere north or south. Just wondering what percent of planets we can really detect.
Pretty cool video but I'm not exactly going to pack my bags!
I love all this stuff man! I really do. But here’s my thing, CAN there be any sort of advanced life forms, be it organisms or plants, up to creatures and beyond? Sure. I’ll explain it like this, it happened here, so why not? The word “can”, doesn’t mean “will. It’s like dropping a tiny little bibi gun metal ball into the sea anywhere in the world and expecting some human finds it once day (assuming They could track it and if they ever see any anomaly, you’ll know a fish ate it and so forth) That’s what it would be like finding a bibi in the sea. Almost next to impossible. So yea I can see plenty of planets with life on them, the distances needed to find that out are mind boggling for those civilizations who figured it out and can do it, let alone dreaming it up and doing it.
How do we know that other "life" needs oxygen, H2O and temps between -20°C and 80°C... shit there could be life on Saturns satellite Titan which has lakes of liquid methane and ethane.
As a "numbers guy", My estimation based on previous calculations of our own Galaxy at 400 Billion Stars and 100 Billion planets minimum.... well , let's take that number of planets and look at it. Out of 100 Billion, a possible .8614% or 86,140,000 would be in the habitable zone for life and of these, 53,177,000 have the possibility of an atmosphere. Then of the 53million planets, 27million would have water, and a possible 15 million would have basic lifeforms on them. Possibility of complex life as we have here on Earth? Roughly 1.6% or 240,000 planets. So 240K planets out of our ENTIRE Galaxy "might" have Intelligent life living on it. That's like looking for a needle in a haystack of needles.... however, it must be done, the search MUST continue.... why you ask? Because the scientific mind needs to know if it exists! Our hunger for knowledge as a species is ravenous indeed. I speak out only in the hopes that my words will bring HOPE and renewed vigor to those who work diligently everyday to answer these questions and many more that are on the "Galactic Scale" May we get our answers someday soon! 🤔
Very well put and very well said.
Nice! Your videos should be seen by more watchers. Can I repost your channel without changing anything on the clean platform named Ganjing World? Thank you!
I remember when our galaxy had 100 billion stars. Stars increasing faster than fuel prices
Only science evolves as it constantly gets it wrong time after time and ages on to ages.
we will never catch that place, ever. But a awesome dream.
I can't believe it took us this long to know that every star in the universe has a solar system orbiting it. We thought that our sun was special and the only one with numerous planets but now we know that there are more planets than there are stars
I know what you mean. It seems kinda obvious, since there's so many bodies orbiting our unremarkable star already. surely other stars must have gathered enough material around them to produce their own satellites.
Yet it was hard to prove by observation for a long time.
@User Search Not Found ain't proved yet
@User Search Not Found many have life as life is part of nature this universe is equipped to host life
@@bonysminiatures3123 Unfortunately you don't know that any others have life. I don't think we'll ever know. Science" can be flawed. So I'd only believe it if I saw it. And I'll never do that. Even what they find is really just hypothesized calculations and measurements. That being said, there probably is some form of life on other planets. But I believe we are the only humans or "intelligent " life.
@@ahavens2463 not possibly its practically impossible for not to be other intelligent life , statistically
A possible low frequency electromagnetic tech signature: in our case 60 Hz from the Western Hemisphere and 50 Hz from the Eastern Hemisphere radiating from our continental alternating current power grids. For ET it won't be exactly those frequencies, but that the two standards chosen independently were so close to one another implies that the range of efficient frequencies for the application are constrained by engineering considerations. That is outside the bands you mentioned, but you might want to engineer the system to detect in that range. As for a time window, we've been using AC for more than a century, with no signs of the transmission tech becoming obsolete, with plans for more advanced power sources, like fusion, still to use the same distribution method.
At 19:50, I couldn't understand "47% less massive but one and a half times its size".
So far, "massive" cannot be directly related to mass, correct?
I love learning about our solar system
To watch it over and over again&? Than often & often from the start to the ends of time
The squids are the first shaped wax dolls assume. You must bind away in deep water and never make contact with other selves. The wax dolls are doing well on Dark Saturn. They are eating rice and chicken and can say gonmei that’s a great improvement.
And if we found a habitable earth like planet out there the question is: How do we get there?
"If I have all the knowledge and understand all mysteries yet, I don't have Love, it's worth nothing!" St Paul....🤔🕊️☝️
so interesting
Space is cosmic 😁💪🙏 full of life 🧬 I hope
How do they know these things from taking pictures as far as how hot or cold a planet is or if it has atmosphere
This video is trippy and awesome, and I get it, I dont matter
±2349057920198☜⏯⏯눈
⁑⁑⁑⁑⁑⁑⁑⁑⁑⁑⁑⁑⁑🥦🥦🥦🥦🥦🥦🥦🥦
I'm not an Astronomer but I do watch SpaceRip!
Mathematically, I consider it close to zero possibility that Earth is the sole place life of any kind, let alone intelligent life, evolved. The odds are so small to be as close to zero as matters, and given the numbers of "possible" life-harboring planets found just in the last 20 years with the technology available to us and always evolving, I believe our ability to "see" further into the far distances of space (tho, given the size of the "known" universe, our current viewing power really isn't much more than being able to see the bushes growing under the windows of our house in our own front yard), will in time yield ever more possible life-nurturing planets. I most likely won't live to see when that happens, but it's been a great ride for this gal to have watched the search over the past 60+ years...
I wonder how much it would cost to maintain one of those large telescopes each year.
I'm pretty sure there is some intelligent life in the Andromeda galaxy so maybe they might want to point the radio telescopes at that.
Haven't seen one yet better than the 🌎 Earth
Nice story
Imagine being the human to step foot on another earth omg
The divine beauty of the universe,
a visit to the universe
Very interested about the future space-planetary exploration missions in cooperation between NASA and ESA in a fact.
Even if there are other habitable planets, it would take 100's of years to get there.
Its just bad we will never know how it is
not hundreds but thousands and millions to billions of years
Yeah.... Ruining one wasn't enough.
Like Lays potato chips.. can't stop at just one.
Love of Astronomy is a universal language I find! And bonds people of the World! It bonds people of the world! This Love has no borders! No political issues! No religious!! Instead extending your knowledge of Space, physics, and understanding! A handshake of people's of the World! Mike Johannesburg South Africa!!
I love SpaceRip!
"CANT WAIT!"
Curious about those 1/2 and 1/2 planets that are tidally locked. Wouldn't their orbits be unstable because of the difference between the sides? After all, miles of ice are much denser and heavier than dry deserts. This should keep "tipping the planet over" as it rotates the sun or does all that ice piled up on the far side create a stable lump that can't rotate due to the difference in density?
this is the dumbest question i've seen on a video like this yet
Going to sleep material at it’s best👍
It's not a bad thing to realize that I'm nothing more than a intelligent speck of dust. Even when my intelligence leaves my body I'll become millions of specks of dust traveling the universe forever.
It's really learn full......
Skepticism is closed mindedness, thinking is thoughtlessness, research is idleness.
Skepticism is a very good thing, all it means is NOT accepting things as true until more evidence is provided. It doesn’t mean assuming it’s false.. there are open minded skeptics and closed minded skeptics however. It is always best to be an open minded skeptic. Too many people think being skeptical means yer assuming the proposition is false. That’s just not how skepticism works. There’s nothing wrong with being skeptical about a claim until sufficient evidence is provided. But being closed minded skeptic is not very good because usually that means the person won’t even accept possibilities that they can’t conceive of
This guy ain't no Dick Rodstein, but who is? Thanks for the content Space Rip.
We will never know everything this universe has to offer... the universe will continue forever..
got the music from starview in the back 🔥
Life exists somewhere out there. Just look at us and how much life varies just on this planet. Its gotta be out there somewhere
Exactly! I look at the universe like our oceans.. teaming w life