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How Will Stars Be Born At The End Of Universe? | How The Universe Works 

Discovery UK
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Trillions upon trillions of years in the future, entropy will spread and all the stars in the night's sky will all have died, not even red dwarfs survive. With only the remnants of gasses and heavy elements left swirling around in the emptiness of space, nuclear fusion will trigger at much lower temperatures, giving these new stars at the end of the universe strange properties like a cold atmosphere and ice cloud formation.
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18 сен 2020

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Комментарии : 55   
@kvd1
@kvd1 2 года назад
And as it turns out the that low mass stars like red dwarfs,can be just as complicated(or even more complicated) than/as high mass stars, And red dwarfs do deserve their own episode,please? And the best I come up with are? The madness of red dwarfs, The magic of red dwarfs, The weirdness of red dwarfs, Or the same name as white dwarfs?
@Alluring.purple4225
@Alluring.purple4225 3 года назад
Good morning
@sandyhusacek2184
@sandyhusacek2184 3 года назад
Good mornin! ☕
@tusharhanda2884
@tusharhanda2884 3 года назад
Morning
@shellionbrown9916
@shellionbrown9916 3 года назад
I love stars 🌟
@elvisstar5813
@elvisstar5813 3 года назад
Frozen Stars!? Wow!
@yakarotsennin3115
@yakarotsennin3115 3 года назад
Red Dwarf Stars will outlive any geologically active planets around them, in a sense. Right now, the core of the Earth is solidifying as it radiates heat away through the mantle all the way to the surface. Estimates put it at 54 billion* years based on current rates. However if we assume the inner core solidifies enough for the magnetic field to deteriorate completely, then life on the surface will be at the mercy of the Universe. Super Earths are expected to be much hotter in their cores due to having more mass, however we don’t know the cut off for how much mass is too much before a magnetic field is no longer possible. So even if the cores of Super Earths are molten for 100 billion years + that may not matter if there aren’t any magnetic fields to protect life. * estimate
@guifdcanalli
@guifdcanalli 2 года назад
i think they meant with a human presence maybe at the future our descendants can fix the planet core death, but we cant never survive without energy from a star
@user-nu7vq6ei5q
@user-nu7vq6ei5q 12 дней назад
Hey that it's that pbs eons narrator guy.
@DonatoPanico-km2jq
@DonatoPanico-km2jq Год назад
“ the universe still has some tricks up its sleeve” Me: like smashing brown dwarfs to make accidental red dwarfs?
@saviourojukwu893
@saviourojukwu893 2 месяца назад
True
@oshinthegill7872
@oshinthegill7872 3 года назад
Imagine it was so easy to reach closer to any massive star 🌟
@ryansfavoritesvandyke8005
@ryansfavoritesvandyke8005 2 года назад
It will take trillions or even septillion's of years for that to happen.
@kvd1
@kvd1 2 года назад
Unless red dwarfs become vampires and they can turn into blue dwarfs, this type of blue straggler is called a blue dwarf straggler or a white straggler, or when vampire stars can’t get enough fuel to become hot enough to turn blue.
@kvd1
@kvd1 5 месяцев назад
I discovered in secret that red dwarfs do have other ugly sides (besides producing huge mega flares)red dwarfs can occasionally become vampires in a binary system by sucking the outer layers from their dying host stars(as their host star swells into a red giant). The Red dwarf’s long lifespan does mean it’s most likely for red dwarfs to become vampires(then other stars). This process is similar explained in other vampire star videos. However red dwarfs also rarely live alone, as they are found in binary or multiple star systems that contain mainly entirely of red dwarfs, Around the same percentage of red dwarfs that orbit in multiple systems(up to 60 to 80 percent of stars exist in multiple systems), Red dwarfs orbit more often around each other than as partners of other stars(including stars like our sun). This oddly means that blue stragglers(or blue dwarf stragglers) are formed from mergers of red dwarf stars rather than red dwarfs becoming vampires. So the red dwarf’s main enemy is another red dwarf that spirals towards it(or the other way around, if that red dwarf is less massive than the other). There’s no evidence of red dwarf’s merging yet. But it’s no surprise of what those mergers will produce. If any star merges with another star(including red dwarfs and those like our sun), the result is either explosive or not very explosive. If a red dwarf merges with another red dwarf, First the stars will become a contact binary pair, and then they will slowly decay their orbits during the process and then finally the stars will merge into a bigger star and possibly a huge explosion that is only as powerful as the stars that create this event, which can be easily mistaken as a planetary nebula. And other times the mergers failed to explode violently and eventually become a white or blue colored dwarf star that is almost always the same mass as the stars that create them. This is the main way that blue dwarf stars can exist in our universe, as to old red dwarfs merge into a single youthful looking blue star. The stars that become blue dwarfs from vampirism and explosive cannibalism, will go through the same evolution cycle like our sun by swelling into a red giant and eventually become a white dwarf after shedding its outer layers. These red dwarf mergers are important for understanding how these red dwarf stars will transform in the far future as they will become white dwarf that are made up entirely of helium gases. In other words seeing red dwarf mergers could look like that they have traveled through time to the point where they have fuse all of their hydrogen fuel, and eventually collapse down into a white dwarf.
@kvd1
@kvd1 2 года назад
And I theorized a much stranger star that exists in our universe, called the black giant star or a wolf rayet star that has lost its outer layers just like a white dwarf, but this process is incredibly violent and only a black hole or a hyper nova can stripped this rare giant star into a black giant. But this other planetary imposter will not live very long and in just a few million or billion years (give or take) and it will ether still explode in a hyper nova or collapse into a black hole. This type of object would be impossible to think about, since Wolf Rayet stars are between 20 or hundreds of times more rare than blue giant stars, and it’s impossible for these massive stars to lose their outer layers. And this is what I consider as the strangest star that I ever thought about.
@tuxedoederminenaswall3751
@tuxedoederminenaswall3751 3 года назад
Go watch scott manley. Far more informative if you wanna learn absolutely everything
@lizimpey6338
@lizimpey6338 3 года назад
TuxedoedErmine Naswall 😁👍
@michaelkaba7481
@michaelkaba7481 3 года назад
No thanks. Phil Plait is better.
@ufokush8512
@ufokush8512 3 года назад
Hey there
@kvd1
@kvd1 2 года назад
But white dwarfs can live for quintillion’s of years before they cool off to become black dwarfs, but some can even live even longer when they suck the life out of the star without exploding into a Type 1A supernova, but it has to be a low mass star such as red dwarf(or even an occasional orange dwarf,if the white dwarf is low massive enough to consume without going supernova).
@kvd1
@kvd1 2 года назад
Isn’t a black dwarf like the frozen star, but black dwarfs do still act like white dwarfs and black dwarfs do have some dark sides(or rather bright sides) can be cold blooded planet killers or even trigger the explosion of a type 1A supernova, but black dwarfs might need to reach 10% more mass than a white dwarf, since black dwarfs are much dimmer than white dwarf, or rather no light at all but still can explode like white dwarf?
@EyesOfByes
@EyesOfByes 3 года назад
4:08 *Don't go quietly into the night*
@smilez3071
@smilez3071 3 года назад
I once asked on reddit if red giants could be born
@Wolfboy569
@Wolfboy569 Год назад
Red dwarf actually are orange in colour,not red.
@kvd1
@kvd1 10 месяцев назад
The only objects that are left behind are brown dwarfs, black dwarfs from fading white dwarfs, and black holes and neutron stars, The neutron stars will probably turn into a giant atom like star called a proton star(a unstable sounding star that is made of protons from decaying neutrons), Once neutron stars turn into proton stars, that could be another way neutron stars could explode in the future. And these exploding neutron(or proton) stars will release just rogue protons(with or without electrons), And black holes will evaporate very slowly through hawking radiation, And and black dwarfs will slowly change over time(ether into iron balls, or evaporate into composite particles), And brown dwarfs may go through the same process as black dwarfs. Frozen stars might exist alongside with dead stars. And that is actually a little sad.
@saviourojukwu893
@saviourojukwu893 2 месяца назад
Brown dwarfs can just collide and turn into stars
@JLneonhug
@JLneonhug 3 года назад
You'd hope the amount we spend on theoretical physicist's at least 1 will be of Einstein's calibre... Just think back then they get paid hardly anything, yet still found ways to create the universe and quantum theory. Edit: I suppose Mr Hawkins is pretty much the closest we have...
@idstayaway9992
@idstayaway9992 3 года назад
Had
@kvd1
@kvd1 Год назад
And as it turns out that not all red dwarf stars will survive through the trillions of years of violence, And the main death of red dwarfs is a collision with another red dwarf, And these red dwarf mergers will not go out quietly, instead these mergers will go out with a weakest explosion in the universe, And these red dwarfs that do collide ,will have a brightness similar to a cephaid variable(a type of brightness changing star), And this collision will be named after those variables, and that name is cephaid(I’m not sure how to spell this variable type star correctly, but I’m guessing how it’s spelled) nova,the most common collisions and explosions in the universe, and these collisions are far from detectable? Because the maximum brightness (and mass)of a collision of red dwarfs is around 80% the mass of the sun, and this makes finding red dwarf mergers difficult and nearly impossible, But every day around the universe, an average of 3 pairs of red dwarfs collide with each other every single (or other)day. And this makes red dwarf(and other star mergers) more common than we thought, And This collision may not be the most amazing merger to think about, And they can be so common that they can even collide as two pairs, And if these pairs collide together, and they can even help create another star forming region by releasing hydrogen back into the cosmos. And that is amazing to think about!?
@cityofjoy8830
@cityofjoy8830 Год назад
6.55 vaikuntha
@innergi5516
@innergi5516 Год назад
My question is can life form ON a frozen star? I call them micro stars.
@noelhutchins7366
@noelhutchins7366 3 года назад
Stars being born would end their galaxy and strike random else-wheres with high energy bursts, but, if there was enough molecules grouping together to make a sun, there'd already be a whole sun's gravity owed to their presence; it'd look like a giant-gas-giant or a planetless-disk of dense rings: the whole molecular cloud would drag on the orbits of adjacent galaxies, also exhibit agitate-heat, electrical static, and a radio crescendo; attracting attention.
@ryansfavoritesvandyke8005
@ryansfavoritesvandyke8005 3 года назад
So you could called them robot stars
@daynaamalia
@daynaamalia 3 года назад
Quantum Qubits
@anuradharanasinghe1901
@anuradharanasinghe1901 3 года назад
Just so you know this only speculation. Or rather a theory. So we might die before this. Lol
@marksusskind1260
@marksusskind1260 3 года назад
catch ya in a googol millennia
@lionswrath6410
@lionswrath6410 3 года назад
Stars aren't born/created anymore. We have witnessed stars dying but we have yet to see a star being born/created.
@revenge12212012
@revenge12212012 3 года назад
Uh. Whut. Have you heard of the Stellar Nursery, the Pillars of Creation? (: Look it up, it's an absolutely stunning nebula filled with pockets of forming stars.
@lionswrath6410
@lionswrath6410 3 года назад
@@revenge12212012 really!? So why is it that we still haven't seen a star form yet? The stellar nursery is just a name. We known about it for yrs but still haven't witnessed the birth of a star. In contrast we have observed death of stars.
@prowolf633
@prowolf633 3 года назад
The universe is infinite, will never end! There will always be new stars forming, even when some go out, FOREVER! We need to abandon all these “Heath Death” “End of the Universe” “Ultimate Fate” theory junk! They’re all terrfying and UNTRUE!
@gargarbad6047
@gargarbad6047 2 года назад
and you know this from?
@vxyza-22kyll0vck8
@vxyza-22kyll0vck8 3 года назад
And how do you know all of this? Are you guys gods?
@JohnMccart777
@JohnMccart777 3 года назад
The God's are Magnificent in Love, Creation and Fecundity.
@janeliz3200
@janeliz3200 3 года назад
There is only one God the other “god’s” aren’t real they are fake the Devil made them the only God you need is in Heaven with Jesus Christ sitting on the right side of God throne and his angels
@JohnMccart777
@JohnMccart777 3 года назад
@@janeliz3200 You may well be right and I doff my cap to you.
@PaxYT
@PaxYT 3 года назад
good morning
@Alluring.purple4225
@Alluring.purple4225 3 года назад
Good morning
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