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Paper: https://arxiv.org/pdf/2007.14517.pdf
Tags: anton petrov, science, physics, astrophysics, astronomy, universe, whatdamath, what da math, technology, steven universe, space engine, universe sandbox 2, white dwarf, white dwarfs, mass-radius relationship, Subrahmanyan Chandrasekhar, Chandrasekhar, Chandrasekhar limit, white dwarf limit, future of our galaxy, white dwarf material, electron degeneracy state, quantum gas, future of white dwarfs, mass radius relationship, 1.44 masses, 1.38 masses, sirius b
That’s so cool
Anton – can you talk about SPT0418-47
Don’t you mean a few trillion years? Or are you discounting Red Dwarfs which last for trillions of years before they become white dwarfs?
Technically As I learned in my graduate level statistical mechanics we do actually have electron degenerate matter on Earth we call it metals which are a special case where the electrons want to drop into lower energy states due to the “low temperatures”/Pressures on Earth . The electrons are considered to be a Fermi gas (sometimes called a fermi or electron sea) but the atoms themselves are able to be solids, liquids, gasses etc. this is a somewhat confusing distinction essential for really understanding what a metal actually is. In gas giant planets and brown dwarfs electron degeneracy kicks in long before nuclear fusion could ever initiate and in the case of the latter serves as the distinguishing factor between whether a low mass protostar can develop into a true star or just cools off until the heat death of the universe.
It is also a mistake to assume white dwarfs are gaseous as a few years back they were able to confirm that as White Dwarfs age they undergo a phase transition into a solid resulting in moderation of temperature changes with age as the stars begin to crystallize. At this point in our universe’s age they are still mostly gaseous but the older the white dwarf the less true this will be.
The gas in this case that may be confusing you is the fermi electron gas mentioned earlier and thus likewise the nuclei are non degenerate and can transition into more familiar phases
NASA confirmed white dwarfs will now be referred to as little people stars of the caucasian variety.
Wonderful Chandrasekhar white dwarf mass-radius relationship theory
In a few billion years it’s gonna be nothing but white dwarfs? How about black holes and red dwarfs beautiful person? 😊😊
Question. Where are they getting more mass?
Their method is very clever, and kind of obvious, why didn’t I think of that?
It seems that your speech become a little bit slow bro
Congrats for attempting to pronounce Chandrasekhar’s full name.
So if a white dwarf redshifts its own light, it’s not really a white dwarf anymore. Let’s call ’em pink dwarves!
Cool!
I am wondering if you are doing all the research yourself or do you have a staff of people? Quality content though.
How will the universe die if stars form constantly?
I understand that the trapist star system is moving towards us. What will the interaction be like when m our 2 solar systems get close to each other?
that is absolutely BRILLIANT!! before you even got to the end I was thinking that the amount of gravity would be slowing down the speed of light and red shifting it. and then that’s exactly what you explain was proven by this paper and it’s observations! and to think it was theorized over 90 years ago and just now is being proven… I hope it doesn’t take that long for the theories today to be proven, especially the ones about saving the world – we don’t have that much time!
I don’t think I heard “in other words” at all!
I wanted a Super Nova but got a Cutlass Supreme 😡
In about 5 billion years the our galaxy will be swallowed by the Andromeda galaxy, but by that time the earth will be a lifeless burnt rock and the human race will have been extinct for almost 5 billion years, but it’s still interesting to see what will happen long after we are dust 👍.
i thought a nebula is same as supernova…. is any difference between?
Lol one human barely lives 100 years and we keep thinking about 1.000.000.000 years later as if it is soon
another great video bro
So often astronomy says “we’re not sure.” Nice to be able to occasionally say, “our confidence in this hypothesis/theory has increased!” :3
Another awesome video Anton. Thanks.
Subramaniyam Chandrasekar is from South India, We indians so proud of him and his contribution to cosmology..!!
There’s an estimated 50 billion or so red dwarfs in the Milky way and they can live trillions of years, they are the most numerous star after brown dwarfs. So a few billion years from now we will certainly not have nothing but white dwarfs in the galaxy. And our merger with Andromeda may set off even more star formation.
Great work Anton
Back in the mid-70s I had the honor of working with Chandrasekhar. Well, that’s a bit strong. I was working with a professor who was working with Chandrasekhar. As for me… I was just trying to keep up.
Did anyone else notice that the brown dwarfs turn into Anton?
why is the white dwarf with more surface gravity more red-shifted?
Thank you Anton you are doing a great job as ma communicator!
Excellent,
Anton time!
space is fake..this is the Wal-Mart greeter of the fake ISS
Thank you!
Billion years is too long for me!
Anton, please can you provide scientific evidence that our sun emits any visible light or heat?
Anton, I watch you every day, but I don’t know whether you have another teaching job nor do I know where you got your education.
Certainly more supporting evidence has been added to the original theory describing white dwarfs, but conclusive proof still needed.
A FEW billion? How since our star will take more than that.
And red dwarfs take VASTLY longer.
Lovely stuff. Thanks for sharing.
Any idea at what speed it will collapse? (When it goes nova)
In term of c
Several trillion years from now, some of the current red dwarfs will turn blue before becoming white dwarfs. And we are still in the early phase of the star formation era.
Yeeha!
Wanted you to know this, and put it on an old one so try here!!!! Wanted you to know my discovery yesterday…Shocking!! JPL ran a pic of
Jupiter’s Great Red Storm, and I took lots of pics, but two moons came
over, and as their shadow was going through the storm, I looked to see
ho much the earth was moving around those shadows…NONE!!! Then I
enlarged a pic of the storm by 1/3 and saw many many more buildings and
houses all through it, and there is no storm!!!!!
Hi Anton, thanks for all of these great videos you produce.
Question – I may have missed something, but do they take “apparent” motion into effect when they are observing celestial bodies? As we (Earth) rotates around our sun, there will be times when “we” are moving towards a body & 6 months later we will move away. This must also be happening with every other solar system, right? Stay safe and well
thank you!!
Anton, I love you. Also, your prounounciation is getting better … (or maybe it’s me getting used to it?). Anyway, I love you.
i painted Serius A the image just excited me
REDSHIFT can be caused by several factors which the researchers evade.
Wolf Effect 1987: Two sources that emit energy can interact in a way that causes a change in the spectral lines (resonance as in tuning forks).
Brillouin1922 dispersion: interaction with material waves in an object.
Raman scattering 1922-1928: scattered photons have E / ν different from incidents (contrary to Rayleigh that have the same energy)
Compton dispersion 1923: photons dispersed by electrically charged particles, yielding energy to these. In the reverse dispersion the ions yield E to the photon (blueshift).
Intrinsic Redshift 1967 age of galaxies (mass is a variable of charge) H. Arp discovered matter bridges between galaxies with very different redshifts.
Quantized Redshift 1991: While not a cause, the fact that displacement values are discrete and not continuous, they relate it to electromagnetic causes (impossible that they are gravitational)
Flybys anomalies: Speed acceleration satellites near planets (measured by redshift) of up to 13 mm / s. It doesn’t really change your vel. but the redshift.
Chemical redshifts: The membranes of some bacteria suffer from detonation (transmission of H + protein / enzymes). Acids (more electronegative) yield protons and the bases capture them. That produces redshift of the captured light.
Interaction with Plasma 2005: hot and scattered with photons produces redshift. Has been reproduced in the laboratory
Photon interaction These would be hypothetical light scattering by collisions with particles (fields) in its path. I understand that they are not yet unknown particles represented in the Standard Model.
Simin Effect due to light pollution and atmospheric effects of Milky Way nearby gas.
Corrected Redshift: Some redshift are misinterpreted, as is the mass estimate in some galaxies of distant clusters. Because astronomical observations measure through a single filter, the observer measures a fraction of the total spectrum, run red in the observer’s frame.
WANT PAPERS ?
I used to be a theory but I can’t prove it.
White dwarfs, black holes, URANUS, space is crazy,!!
A person on the surface of a white dwarf would not experience anything. Their existence would end before they could do so.
1 person is not very wonderful and left a dislike
so since the atom bomb was created, one day, someone may actually create shrinking cars?
“roughly around 97% of all stars in this universe aren’t subscribed to the channel…”
Fantastic! Really, really interesting! 😃
Great teaching as always Anton, but uhhh… 5:43 “this is what we call Genoreletilimlmlmittes”
Darn! I thought you were going to say they found a giant diamond in the core of a white dwarf.
Thank you Anton, very interesting. Now I want to see Suspicious0bserver’s views on this paper.
We might end up being a beautiful Planetary Nebula. That’s great.
Thank you for the post/subject in any case as always.
The universe is truly a place of wonder and majesty.
-,
Thank you Anton for this video.
Hold on i thought our sun has 13 or so billion more years i know you along with alot of others have said way more than a few billion years.
if i beome fullie gravenetional the emotion becomes magnetigle in the new extention towart the external infiorment
en we see green to jello if we opsurve from outside.
3:19
I make a playlist once or twice a week and binge. Will be a wonderful person soon…
Btw I can’t keep up with all your content
Your intros make my day
Yay! I’ve waited all day for this release!
Hi, as a request, can we get better titles? A theory on what? Observations of what? Clickbait is not your friend, and it is definitely not our friend.
Judging by video in landscape mode,
white dwarfs turn in to Anton. @1:25
at the begining, the space is cold
at the end, the space is cold
so did the Anton to stay cool
Do we know of any galaxies or star clusters that are already mostly white dwarfs? 😳
Not everyone understands that Anton makes several videos in one day. Those who do not know this think he is dirty and wears the same clothes everyday. Perhaps he should wear a different shirt for every video.
You call me a wonderful person but if you…”ask one who known me, if I’m really that bad…..I am!” (you’ll get it if you know the song. Hint: The artist is Canadian, like Anton.)
great video, although a bit hard to understand for someone like me that has no prior knowledge about this topic.
Anton, is the “redder” light from more red-shifted white dwarfs due to gravity making the escape of photons harder? In other words, does increased surface gravity mimic the stretching of red-shifted light waves?
I love that we are confirming theories from a long time ago, it shows that we not only have gotten so far but those people who came up with it were so incredibly smart
Me: five years from now….”Man we were stupid.”
been waiting for a proof
Electron degeneracy sounds funny
I love this channels comment section everyone is so positive!
Thank you wonderful person Anton. Don’t know how you produce such quality content everyday.
4:30 Yes Anton, I can clearly see the Sirius B, it’s in the bottom left. Surprisingly, I can see it WITHOUT the telescope. OMG…
Anton makes me want to visit YouTube always
Another great show Anton.
Red Dwarfs will still be plugging away!
Absolutely love his content!
white dwarfs are mega diamonds, below the atmosphere of white dwarfs there is a 50 kilometers thick crust and inside the crust is a pure crystalline lattice of carbon and oxygen atoms
diamonds are crystallized carbon
Wonderful person, hello
I thought I was heavy on Earth!
FYI in a few billion years there will still be other types of stars in addition to White Dwarfs. Red Dwarfs can last trillions of years.
In a few billion years? We just got started!!!!!
The Anton of the pancake white dwarf people:
Hello wonderful person! Today we are going to talk about a confirmation made by our fantastic scientist decades ago. It seems that below a certain mass things actually increase in size with mass!
hello wonderful person in the comments
I love that you show us the latest in research ……teaching us about these fascinating discoveries in science.
Thank
You
Anton !
Comparing the average redshift of many white-dwarves wrt their size was a pretty clever idea.
I think Elon Musk should send Anton to space.
Welcome to the most positive comment section on YouTube
ha, tricked you Anton, I’m a horrible person
It is by no means a stretch of the imagination that Anton is, in fact, scientifically proven to be wonderful.
Every day Anton posts is a good day. Thanks for the excellent content.