When The Sun Goes Down The Stars Come Out A Supermassive Black Hole Nourishes Baby Stars Far, Far Away

You are searching about When The Sun Goes Down The Stars Come Out, today we will share with you article about When The Sun Goes Down The Stars Come Out was compiled and edited by our team from many sources on the internet. Hope this article on the topic When The Sun Goes Down The Stars Come Out is useful to you.

A Supermassive Black Hole Nourishes Baby Stars Far, Far Away

A supermassive black hole It is the mysterious entity that lurks hungrily in the heart of perhaps every large galaxy in the observable universe, where it lurks in fierce, fierce mystery, sauntering toward its waiting auntie, waiting for its dinner. This in-falling buffet may include destroyed stars, clouds of disrupted gas, or any other unfortunate celestial object destroyed by the gravitational claws of a massive black hole. Once a doomed object has passed the fatal point of no return, it is called event horizon, he can never return from the clutches of this gravity beast and is forever lost to the rest of the universe. But despite their bad reputation for being ruthlessly destructive, a supermassive black hole that haunts the heart of a galaxy far, far away has shown itself to be a nurturing character. This object has a maternal heart, and is helping the birth of bright new stars more than a million light-years away. A light year is 6 trillion miles

The discovery of this maternal heart of darkness, which has spawned stars at mind-boggling distances–as well as across many galaxies–was made by astronomers using NASA. Chandra X-ray Observatory and other telescopes. If confirmed, the black hole would represent the widest reach ever seen for such an object that nurtures stellar mothers, kick-starting star-birth. This maternal heart of darkness has indeed fueled star formation.

“This is the first time we’ve seen the birth of a star fueling a single black hole in more than one galaxy at the same time. It’s amazing to think that one galaxy’s black hole can tell us something about what happens in other galaxies millions of trillions of miles away.” Commented by Dr. Roberto Gili on November 26, 2019 made Chandra Observatory Press Release. Gilly’s Dr National Institute of Astrophysics (INAF) in Bologna, Italy and is the lead author of the study describing the discovery.

Quoth the Raven, “Never”

Supermassive black holes are greedy objects that weigh millions to billions of times the mass of our Sun. Our own Milky Way Galaxy is host to such a gravitational beast that resides in its secret heart. Our resident supermassive black hole is named after us Sagittarius A*And as supermassive beasts go, it’s relatively low mass. Sagittarius A* (uttered saj-a-tara) Billions—“only” millions compared to solar-masses. The dark heart of our galaxy is now at rest. It is an old beast and occasionally awakens to feast on an unfortunate celestial object that wanders too close to where it waits. Although it is mostly dormant, when both Sagittarius A* And the universe was young, feasting voraciously and shining brightly Quasar Quasars are very bright growth disc Active supermassive black holes haunt the centers of galaxies.

Despite their misleading name, black holes are not just empty spaces. Indeed, they come in more than one size. In addition to the supermassive type, there are black holes of stellar mass that form when an extremely massive star exhausts its essential supply of nuclear-fusing fuel and explodes violently as a core-collapse (type II) supernova. The gravitational collapse of a particularly massive star heralds its natural “death”. When a doomed massive star has no more nuclear-fusing fuel to burn, it has reached the end of the stellar road. Steady-“alive” roiling, broiling, bright stars, produces. Radiation pressure which tries to push all the stellar matter outwards. Meanwhile, the star’s own gravity tries to pull everything inward. This creates a delicate balance that keeps the star buoyant. Alas, when a giant, massive star runs out of fuel and has a heavy iron-nickel core, it can’t depressurize. Eventually gravity wins. The star’s core collapses and goes into a supernova. Where a star once existed, there is no longer a star.

Astronomers have also found convincing evidence of its existence Central mass black hole which have less mass than their supermassive relatives, but more than their stellar-mass “relatives”. Crush enough mass into a small space and a black hole will form every time. Some scientists have proposed this central mass The objects met each other and merged into the early cosmos. For this reason, it has been suggested that they acted as the “seeds” that created the supermassive black holes that haunt the mysterious hearts of most, if not all, massive galaxies, including our own.

The galaxy’s resident supermassive black hole is not the only gravitational beast. Sagittarius A* There is plenty of company. Indeed, theoretical studies suggest that a large population of stellar-mass black holes–perhaps as many as 20,000–may be casting an extraordinary light around our own galaxy’s resident central black hole. A study, published in 2018, was based on the data obtained moon, It suggests the existence of a treasure trove of stellar-mass black holes that haunt the core of our galaxy.

Some current theories suggest that supermassive black holes already existed in the early universe. In those early days, clouds of gas and doomed stars swirled around and then lay in wait for the hungry beast, greedy, in the claws of gravity. No longer To get back through the violently swirling mahalstrom that surrounds this strange entity. As the captured, doomed material turns to its inevitable death, it creates a bright, violent storm around the black hole–that Accretion disks (quasars). As this bright and fiery object grew hotter and hotter, it threw out a tremendous storm of radiation – especially when it was getting too close. event horizon Which is the point of no return.

In the 18th century, John Michell and Pierre-Simon Laplace proposed the possibility that affronts to our Earth-enhanced common sense, such as black holes, might actually exist in nature. In 1915, Albert Einstein General theory of relativity, hypothesized the existence of objects possessing a gravitational field so powerful that anything unlucky enough to stray too close to their pull would perish. Nevertheless, the concept seemed so outrageous at the time that Einstein himself rejected the idea–even though his calculations declared otherwise.

In 1916, physicist Karl Schwarzschild created the first modern solution. General relativity which described a black hole. However, its interpretation as a field of spacetime, whence completely Nothing Once ensnared and escaped, nearly half a century later it was not sufficiently understood. Until then, these gravitational creatures were considered mere mathematical oddities. Finally, in the middle of the 20th century, theoretical physicists were able to demonstrate that these strange children of Mother Nature represented a general prediction. General relativity.

A maternal black hole with a Midas touch

About 9.9 billion light-years from Earth is the supermassive black hole that feeds the center of the Milky Way. The galaxy is observed to be in association with at least seven neighboring galaxies. European Southern Observatory’s Very Large Telescope (VLT) And that Large Binocular Telescope (LBT).

using The National Science Foundation’s (NSA) Jansky Very Large Array, astronomers had previously detected radio-wave emissions coming from a jet of high-energy particles about a million light-years long. The jet can be traced back to the feeding supermassive black hole, which the moon Known as a powerful source of X-rays. X-rays are produced by hot gas swirling around a supermassive black hole. Dr. Gilley and his colleagues also observed a diffuse cloud of X-ray emission surrounding one end of the radio jet. This X-ray emission is likely to come from a giant bubble of gas heated by the dance of energetic particles in the radio jet with the surrounding matter.

As the searing-hot bubble expanded and invaded neighboring galaxies, the cold gas surrounding this galaxy must have compressed. This would have given birth to burning stars. All the galaxies involved reside at a similar distance–about 400,000 light-years–away from the center of the expanding bubble. Scientists estimate that the birth rate of stars is two to five times higher than that of normal galaxies of the same mass and distance from our planet.

“The story of King Midas speaks of his magic touch that could turn metal into gold. Here we have a case of a black hole that helped turn gas into stars, and its reach is interstellar,” said study co-author Dr. Commented by Marco Mignoli. In November 26, 2019 Chandra Press Release. Mignoli’s Dr INAF.

Astronomers have seen many examples where a black hole influences its environment by way of “negative feedback”. This means that they have repeatedly seen a monstrous black hole in the act of disrupting the formation of new stars. When jets emitted by a black hole send so much energy into the searing-hot gas of a galaxy—or a cluster of galaxies—it can happen that the gas cannot cool enough to form large numbers of baby stars. Although it may seem to defy common-sense, things need to cool down before the hot baby star is born.

“Black holes have a good reputation for being powerful and deadly, but not always. This is a prime example that they can sometimes defy those stereotypes and instead nurture them,” commented co-author Alessandro Peca. Chandra Press Release. Peka, former INAFCurrently a doctoral student at the University of Miami.

Astronomers used a total of six days the moon The observation time is spread over a period of five months.

“It was only with this very intensive observation that we saw a bubble of hot gas being formed by a black hole. By targeting objects like this, positive feedback is very common in the formation of clusters and clusters of galaxies,” lead co-author Dr. Colin Norman Chandra Press Release. Dr. Norman is from Johns Hopkins University in Baltimore, Maryland.

A paper describing these results has been published in the journal Astronomy and Astrophysics.

Video about When The Sun Goes Down The Stars Come Out

You can see more content about When The Sun Goes Down The Stars Come Out on our youtube channel: Click Here

Question about When The Sun Goes Down The Stars Come Out

If you have any questions about When The Sun Goes Down The Stars Come Out, please let us know, all your questions or suggestions will help us improve in the following articles!

The article When The Sun Goes Down The Stars Come Out was compiled by me and my team from many sources. If you find the article When The Sun Goes Down The Stars Come Out helpful to you, please support the team Like or Share!

Rate Articles When The Sun Goes Down The Stars Come Out

Rate: 4-5 stars
Ratings: 7032
Views: 89239528

Search keywords When The Sun Goes Down The Stars Come Out

When The Sun Goes Down The Stars Come Out
way When The Sun Goes Down The Stars Come Out
tutorial When The Sun Goes Down The Stars Come Out
When The Sun Goes Down The Stars Come Out free
#Supermassive #Black #Hole #Nourishes #Baby #Stars

Source: https://ezinearticles.com/?A-Supermassive-Black-Hole-Nourishes-Baby-Stars-Far,-Far-Away&id=10217587

Related Posts

default-image-feature

You Say It Best When You Say Nothing At All How To Seduce A Woman – 5 Killer Secrets

You are searching about You Say It Best When You Say Nothing At All, today we will share with you article about You Say It Best When…

default-image-feature

When The Man First Learned How To Make A Fire When Kissing Men – Here is How to Really Knock His Socks Off

You are searching about When The Man First Learned How To Make A Fire, today we will share with you article about When The Man First Learned…

default-image-feature

You Re Gonna Miss Me When I M Gone The Girls’ Kickass Guide to Getting Over a Breakup

You are searching about You Re Gonna Miss Me When I M Gone, today we will share with you article about You Re Gonna Miss Me When…

default-image-feature

When The Lights Go Down In The City Emergency and Exit Lightings Are A Must in Buildings and Offices

You are searching about When The Lights Go Down In The City, today we will share with you article about When The Lights Go Down In The…

default-image-feature

You Re Gonna Make Me Lonesome When You Go Nerveflit! The Ultimate Freestyle Poem

You are searching about You Re Gonna Make Me Lonesome When You Go, today we will share with you article about You Re Gonna Make Me Lonesome…

default-image-feature

When Something Is Gone Something Better Is Coming Unhappy Marriage Signs – 7 Unhappy Marriage Signs To Take Note In Your Marriage

You are searching about When Something Is Gone Something Better Is Coming, today we will share with you article about When Something Is Gone Something Better Is…