JWST Images Galaxy Cluster and Sees the BEST Gravitational Lensing | Cosmic Seahorse Explained!
Вставка
- Опубліковано 26 чер 2024
- ↓↓↓ Links and more in full description below ↓↓↓
You can buy me a coffee if you enjoyed this and want to support these videos. You don't have to though, no pressure. www.buymeacoffee.com/chrispat...
JWST has observed some awesome gravitational lensing recently, thanks to an awesome cluster of galaxies warping space. This gives rise to some epic lensing, including one galaxy that is now known as the Cosmic Seahorse. Thanks to comparable images from Hubble, we can map out exactly what's happening here and explain everything we see, which is awesome!
LINKS:
TEMPLATES Twitter Thread: / 1641085011926368258
Hubble Image Paper: arxiv.org/pdf/2207.05709.pdf
Dark Matter Playlist: • Dark Matter
The “Cosmic Seahorse” Name: www.iac.es/en/outreach/news/a...
Image reveal: esawebb.org/images/potm2303a/
El Gordo Paper: www.aanda.org/articles/aa/abs... Credit: El Gordo cluster as seen by JWST (Diego, J. M., et al., 2023, A&A, 672, A3)
Hey team!
If there is some other cool topic in physics you think we should learn about together, leave a comment down below!
Until next time, stay safe.
Please consider subscribing if you enjoyed the video, and you can also find me on Twitter and Instagram:
/ chrisdpattison
/ chrispattison22
This is a truly stunning and beautiful photo of lensing on an unbelievably monumental scale. I think your explanation of using spectroscopy to confirm that multiple images of a galaxy are indeed the same galaxy was brilliantly done, Chris. Many thanks, as always, for the effort and time you put into producing such excellent videos
Thanks David :)
A-mazing!
Galaxies are fascinating to me.
I remember when we could only see a few of them and then this happened.
A "background" galaxy was a rare event when I was young. A photograph would occasionally catch a small, distant galaxy when looking at a nearby example, and a few blurry clusters were known.
When i first saw the Hubble deep field, i was blown away completely.
You're doing a fantastic job!
I love how that dragon galaxy looks like it's swallowing another one.
Me too!
One of the more interesting exploitations of gravitational lensing is that light takes different amounts of time to travel along the different paths, sometimes days and weeks apart because the distances are so vast. This means that if you witness a Supernova in one image of a lensed Galaxy, you know exactly where to look and when to look to observe the same supernova event from its very inception, not just after the fact.
That 30 galaxy is extremely far away but it's been magnified by what's the biggest lens you can think of and we can see stars in it and other features when normally they would be a blur.
Fantastic, Einstein would be very happy to see these images.
There is so much that can be said about a single image from the JWST. I'm sure you are just scratching the surface.
The jwst image is amazing! What an incredible dancing light display
Awesome Chris!! Thanks for this!!
Gravitational lensing is so coool
Awesome stuff Chris! Thanks for sharing
Realy I like this video so much its so interestyng
Great stuff, Chris! Thanks for the shoutout :)
Thanks! I hope it did it justice! :)
Time is fascinating. I worked the subway stations for nearly 10 years. From one end of the city to the other. Every so often I would notice the city would be saying that, "Today just flew by" or "The day was just dragging along." How can an entire city complain about the same time paradox unless it was effected by it. Maybe a time distorted bubble the earth passes through in its revolution around the sun. Maybe random waves of time distortion hitting the earth? Maybe they're randomly given off by the sun. Maybe they're from outside our Terran system and reach us in intervals. ???? Ti-i-i-ime, is on my side. Yes, it is!
Very clear, great job
Excellent video! Humans should invest in science instead of war!
Man! awesome video. Subscribed.
Congratulations : your video is extremely good ! I was enthralled
A simpler explanation is there is a huge wine glass in space.
This is great and very well explained, too.
hello, i was responding to a flat earther channel, anywas beautiful image, clear skies!
Another good one chris 🚀🛰🛰🌙🌞🌞🌞
Great stuff!
Thank you :)
Nice explanation 👍👍👍
Thanks!
Neils Bohr was arguing with Einstein about a rewriting of the laws of physics. "It is wrong to think the task of physics is to find out how nature is," Bohr stated.
Einstein angrily disagreed, slamming Bohr famously by stating: "Deine Mutter ist so massig, ich kann die Leute hinter ihr stehen sehen." (Your mother is so massive, I can see the people standing behind her.)
This led to his work on the theory of gravitational lensing.
0:49 It's absolutely mind-bending that each of those fuzzies is actually hundreds of millions, if not billions of stars - many of which could have planets on which life is possible. And we're supposed to be the only intelligent life in the universe? I don't think so.
Well Andromeda alone, our closest neighbor, is estimated at a trillion. Suggesting hundreds of millions would probably be a huge underestimation.
Its amazing hot the webb telescope is changing the theory of the big bang origin
Looks like a Hershey's Kiss to me! Your diagrams with this episode are super helpful -- thank you.
Thanks! :)
This is not exclusively support for General theory. A medium for light is still there, and it was always possible for lots of mass to affect a shape for light to transition through. Don't forget that in all of the support for Special theory, you actually see light not being constant. It is only after you "transform" all of the numbers around light velocity and pretend that light velocity didn't change that the theory works (ignoring what you saw). You may be "transforming" the wrong numbers.
My idea so I get to name it! Voyager 1 is now in interstellar time or "Mikey's Time." "V-ger's" message has sped up now that it's outside our suns time bubble or, "Terran Time." It will be faster still when "V-ger" sends a message from beyond the Milky Way's time bubble. (That name is still up for grabs.) Then there's Outside the Local Group time bubble, so on and so on until we get to the, "True Interstellar Time Standard." Now that "V-ger" is in interstellar space, it's also in the Milky Way's STANDARD, faster moving, interstellar time or "Mikey's Time." This can be proven by turning off everything except its clock and transmitter. Have "V-ger" read time for as long as possible. They WILL show the flow of time speeds up the further away you get from any celestial bodies. Until you reach the Milky Way's time standard or "Mikey's Time."
•Our sun's time bubble: "Terran Time" we know and have measured.
•Milky Way's time bubble or "Mikey's Time." The rate/flow of TIME outside any influence but within the Milky Way: We just got there and are still figuring. Wild guess I'd say time will increase in speed, now and until V-ger is outside the Ort cloud .007-.07% faster, maybe. Just for reference.
•Local Group's time bubble or the rate/flow of time outside of any influence but within the Local Group: Name still open and unknown. Wild guess .08% to a couple seconds faster, maybe. Used just for reference.
•Outside any influence in the, "True Interstellar Time Standard," or...;-P Name NOT up for grabs BUT just begging to be measured. The rate/flow of time is fastest here. (Time flows fastest here so it's best to have your motor boat.) ;-P
A minute is a minute in all. It's the rate/flow I'm talking about.
The Milky Way's Interstellar Time Standard will be known as, "Mikey's Time."
Pass it on, please and thank you.
Great video, also nice that background music wasn't too intrusive.
Have you done a course on VLOGing?
So, your saying that what we are seeing with the JWST telescope is that there are actually less objects in space than what we thought there were? And those huge galaxies seen at the edge of the universe might actually be smaller galaxies as were expected to be seen due to the lensing effect?
First look for me....
W O W.
If the light traveled different paths then it traveled different distances which means we are looking at different times the galaxy existed. What is the time differential between each duplicated galaxy?
Gravitational lens time delays for distant quasars/galaxies are typically in the range several days to many months. Utterly negligible in the lifetimes of stars/galaxies.
😅😅😅well information good show you 😅😅😅😅
👍🏼👍🏼👍🏼👍🏼
But why in the Hubble ultra deep field image there is no gravitionel lensing
When an object is very far away the light is red shifted into the infrared so that it becomes invisible for Hubble and its visible light optics and cameras. That's why they went for infrared imaging with JWST. You can see different objects.
Galaxies are always in motion along with the telescope.. along with the light.. along with space expansion.. is this accounted for.. or are we just looking.. not to mention spacial focusing and stretching.. like points of light snaking it's way towards use.. twisted and knotted.. never hurts to look I guess.. is what I'm sure normal ppl say..
So why cant we use supercomputers and AI and all that to reverse model what and where dark-matter is or its shape
thats really disturbing. knowing that there's actually less galaxies than there really are. space is a giant optical illusion. what if space isnt infinite and its just a couple galaxies duplicating images distorting the light to bounce around creating the sky we see
with lensing causing galaxies to appear several times in our view, does this mean there are fewer galaxies than we think we see?
There are about 200 billion galaxies in the observable universe. Or so we think. Needless to say no one has actually counted them, it is an estimate. But I'm sure the people smart enough to do these calculations are smart enough to take gravitational lensing into account.
Only 9 galaxies (if I remember correctly) are possible to see with the naked eye, and none of those are affected by gravitational lensing from our point of view.
4:20 why F1 and E1 are misaligned?
Not deliberate, I just missed on that one! They should overlap properly. Thanks for catching it
Einstein thought all that up at his desk. Never ceases to amaze me. Autism IS a super power.
What does Autism have to do with Einstein?
@@Enceos His behavior and history indicate he had it. Newton, Dirac and Archimedes and many many more.
@@billshiff2060 Outstanding bs. Not all criteria are met. Einstein was extremely social, a womanizer and he loved to crack jokes.
photons being in many places at the same time anyone?
سبحان الخالق الكون
Why is the lensing affect happening so far away from the unseen central source of the gravity. Why are objects that appear to be closer than the limits of the affected light not already affected but the gravity source. I see the lensing but this looks like standard diffraction. Easy explained by a strong gravity source creating a globular particle field (visible in frame) over a wide area of space.
its similar to a wine glass?...........ever heard of occams razor?
"dark matter" is a fascinating material, composed entirely of physicists' refusal to admit their model of gravitation is wrong
I look forward to reading your paper that proposes a better one. Let me know when it's published!
How about this? Dark Energy is EQUAL to Energy plus TIME, for our purposes here, "HEAVY TIME."
Mira, look, if we look at any form of energy or whatever you want to call it. We see this electron orbit however many times a minute. We set that as our base or 0 reading, right? For our plain of existence, anyway. However, in this pocket of "heavy time" we get readings of a billion times a minute because time is HEAVY here and passes faster. Or, energy where there shouldn't be energy / dark energy / Heavy Time. See, in that same minute that electron aged a million times faster and therefore has given off readings of a million instead of our base readings. Dark energy IS "HEAVY TIME." It's the difference in TIME that we're seeing! Maybe. The light from these galaxies have been aged by going through pockets of dark energy or "heavy time." Numbers used for reference only. TI-I-I-IME IS ON MY SIDE! YES, IT IS!
Now we look at the other side of the coin, dark matter. Pockets of dark matter are actually pockets of "LIGHT TIME."
Mira, look, if heavy time is, "full," it stands to reason, light time would be "starving," right? Now this light time is slower. Making our base 0 electron seem to stand still. Get a pocket full of seemingly motionless nothing and you get a pocket of starving dark matter. In this case "starving" is the same as creating a vacuum in space. Since this pocket of "Light time" is "starving" and everything outside this pocket of dark matter is in a "heavier time," it makes it appear dark matter is attracting when really it's just a vacuum, in time, trying to equalize.
Making it stand to reason, by my, "I'm not smart enough to give anything more than this simplified reasoning, that Dark Matter is "LIGHT TIME" and Dark Energy is "HEAVY TIME." Maybe. Now think about this. As light travels through the universe and passes through these pockets of Heavy Time or Light Time. Does that "age" or "distort" that particular beam of light? Does that beam of light that is say 40 million light years away now look like it's 100 million light years away? If I'm right, it would explain why these 6 "old" galaxies are being discovered. Also if I'm right and someone proves it, you must name it after me and give me a cut of the Nobel prize winnings. Pass it on please. and thank you. Don't worry, where I come from crazy is a compliment. As it should be
P.S. I may have gotten the names backwards and thanks again ;-P
Man I`m not some crazy kook and I`m a very analytical person but I just think that what ever is at play to cause the Lensing isn`t Dark matter or what they call dark or the cause of Multiple galaxy clusters. I think "and please help me understand if I sound crazy" that our universe is like the opposite of water or matter and bubble like structures form from al the stuff happening like stars forming etc and the bubbles are causing distortions and it is throwing off all measurements making everything seem crazier than it is. What if the lensing is from an inactive black hole thats closer to us causing it? Can we rule out all variables and say 100% for sure that what the scientist say is happening is happening? I just want to learn more and Find out exactly how we come up with this stuff? what if its imperfections in the mirror at the quantum level? Just wondering I guess. good video
Scientists always test different theories and eventually go with what best explains the observation.
I know and I`m willing to bet they`re missing something very big.. but IDK?@@kerstin3267
I seriously doubt that is what’s going on here. These are just different galaxies that have been misshapen and pulled apart by gravitational forces.
It's a well established effect that has been known, explained and calculated for decades. As was explained in the video, the spectrum tells you whether a galaxy is part of the cluster or an object far away in the background.
@@kerstin3267 sorry but, nope.
Nope what? I just told it as it is. The basics are not that complicated either, were already part of my physics undergraduate studies some 20 years ago.
Btw you can observe the effect on a much smaller scale with the sun, for example during a solar eclipse, when stars next to the sun become better visible due to the effect.
@@kerstin3267 undergraduate studies lol. Sure, sure. Everybody’s a scholar in the UA-cam comment sections. You can see those stars because the sun is being blocked there genius.
The rate of time and measures of distance outside of galaxies isn’t the same as our measurements inside of the Milky Way galaxy. *Solution to the "Time Light Problem"* The reason why people often stumble over the *assumption* that light years in outer space equals the same measure of distance and passage of time on earth is because general relativity is not being taken into account. In general relativity, the local rate of time and the measure of distance depend on the amount of matter or mass in the vicinity. Locally, the rate of time and measure of distance doesn't change much. However, the distance in our line of sight between us and distant galaxies is extreme and mostly running at a much faster rate of time as well as an expanded measure of distance compared to where we are near Sagittarius A's Milky Way black hole (where our rate of time is much slower and our measure of distance is much more contracted).
The same way the earth appears flat locally, our universe also appears to be flat locally. However, over great distances throughout the universe there are differing measures of distance and differing rates of time from black holes to the lagrange points between black holes where there is very little acceleration compared to our relatively flat contracted local frames of reference near Sagittarius A. When we observe other galaxies, we are effectively looking at vastly differing measures of time and distance relative to our local observations within the gravitational force of the mass of the Milky Way galaxy. This can lead to various observed phenomena as we look into outer space such as redshift, superluminal motion and the apparent faster motion of the outer spiral arms of galaxies. It's not the same as our flat observations of cats and dogs locally here on earth where we don't observe differing measures of distance and time.
So the supposed expansion of the universe, imaginary inflatons, invisible dark matter and dark energy or vacuum energy are *not* required to explain the observed redshift of light from distant galaxies or the faster than expected motion of the outer spiral arms of galaxies. As predicted by general relativity, the expanded space between galaxies due to the absence of matter in our line of sight where much less acceleration can explain the observed redshift without the need for a nonsensical universe expanding into oblivion for no apparent reason and it explains the faster than expected motion of structures and objects the farther it is from supermassive black holes.
It turns out that the vacuum energy of space is due to the frame dragging of black holes that are growing from gobbling up spacetime regardless of the amount of matter being consumed. Recent findings of a team of scientists have found that dark energy or vacuum energy is associated with supermassive black holes that are growing in size. Supermassive black holes are the most powerful forces in the universe with far reaching effects of gravity and vacuum energy. The problem and solution is that between galaxies, all of the galaxies all around are all together pulling and drawing in spacetime as well as exerting equal gravitational forces. This is the reason there is very little acceleration between galaxies and where there is expanded distance and a faster rate of time.
As predicted by general relativity, the expanded space between galaxies due to the absence of matter in our line of sight where there is less acceleration explains the observed redshift without the need for a nonsensical universe expanding into oblivion for no apparent reason at all. The differing rates of time and differing measures of distance also explain *how* a day is the same as a thousand years and a thousand years is the same as a day, at the same time in the same universe. 13.8 billion years is the same as 6,000 years and 6,000 years is the same as 13.8 billion years *within the same created universe!*
Those 30.x galaxies are mirrored or inverted, and a central point source magnifier is not so convincing to me. This is all just another bandwagon I'd get kicked off of for questioning.
Great video, but would be even better without the background music which is very distracting.
Observing the same galaxy twice is the same phenomenon as observing “sun dogs” sunlight refracted by the media around the Earth. It´s simple atmospheric knowledge and knowledge of light refraction through different media in general.
I´m amazed that Einsteins speculative mental construct of "bended space time" and his “gravitational rubber sheet non science” can achieve any cosmological validity at all.
I'm amazed that you are not aware of the vacuum of space.
@@kerstin3267 Some persons counts on the nothingness, and I don´t.
You can explain all that is happening? Please send me 10million dollars and I will send you an autograph of Elvis signed Yesterday.
It's troubling to me that so many seemingly smart people don't understand that none of this is real. What is real is the connection to better imaging always upgrading at the same time our graphic engines do.
Now that you have this info start thinking in terms of graphics instead of images then you will start to understand
You could look back to the 50s and see docs where mars has trees oceans and seasons.
We just make assumptions based on what info we have. When we get new info we are able to see that our past theories were flawed and revise them
@@SyntheticSpy ok I didn't realize you were still under the impression that the universe is real. Because it's not
"Something out of a Zelda game". What a nerd. Totally unscientific analysis there.
This video is wrong. Gravitational lensing is created by the 'out-flow' of gravity not the regular gravity that makes us fall to the ground. Gravity makes us fall, but it also makes trees grow.. it out-flows. Then it turns around at a distance, and comes back like a lava lamp. The point where the out-flow turns around is gravitational lensing. And I am the one that is always right when it comes to science. I am the one that said that galaxies would be big as far as we can see, and that there was no Big Bang. So I beat scientists nearly every time I say something... and that is not gravitational lensing as explained in the video, it is the out-flow of gravity turning around.
Trees grow upward because cellulose fibers are strong enough to provide support. It has nothing to do with an 'outflow'.
@@jennifersaar1611 Cellulose fibers are not physics. You are confusing named materials with physics. Like steel is really atoms, the universe has no use for steel, it uses atoms. Then in quantum physics atoms are not really atoms either, they are closer to clouds. Then you look deeper at the clouds, and they are just gravity spinning inside holes. Then you are practically at nothing.
The JWST is so much bigger than Hubble so why does it keep taking lensed image's? I mean they are all destorted and warped images. We want clean, crisp images if it's so much better than Hubble.
The 'lensing' is done by the gravity of the foreground masses. It's not an artifact of the telescope. It's just what there is to see, and JWST sees it very well.
@@smeeself I already know this. I said why do they keep taking lensed pictures. The general public will just laugh at these type of photos. They need to do an ultra deep field without all the lensing and capture the public's imagination like Hubble did.
@@edwardhinton1615 You can't help but see gravitational lensing unless you're looking at the very edge of the universe, and that's impossible.
CGI 💩
And the problem is?
Fake fake fake photos
I always check the newest comment for this because it’s dumb