Showing posts with label telescopes. Show all posts
Showing posts with label telescopes. Show all posts

Saturday, September 20, 2025

Maybe mysterious little red dots at the edge of the universe are black hole stars.

   Maybe mysterious little red dots at the edge of the universe are black hole stars. 


"Artist’s impression of a black hole star (not to scale). Mysterious tiny pinpoints of light discovered at the dawn of the universe may be giant spheres of hot gas that are so dense they look like the atmospheres of typical nuclear fusion-powered stars; however, instead of fusion, they are powered by supermassive black holes in their center that rapidly pull in matter, converting it into energy and giving off light. Credit: T. Müller/A. de Graaff/Max Planck Institute for Astronomy" (ScitechDaily, Mysterious “Universe Breaker” Red Dots Could Be Black Holes in Disguise)

The little red dots at the edge of the universe could be so-called black hole stars. If that thing is true, those red dots would be the most fundamental things in the world. The black hole stars, or so-called quasi stars, would be the most interesting things in the universe. The quasi-star could form around the small back hole. In the early universe, those black holes could form when the so-called Schwinger effect formed a material point. 

That formed a singularity. And then those black holes started to pull material into them. There is a possibility that black holes pull particles they forming a stellar-shaped structure around the event horizon. Those hydrogen atoms are locked around the black hole. Those hydrogen atoms can form a spinning layer in the distance where the escaping velocity is the same as that atom’s speed.

The quasi-star, or black hole star, is like other stars if we see them outside. But they could be far larger than regular stars. If those famous red dots are quasi-stars that help to calculate other black holes and black hole-based structures. Things like extremely small black holes that can hide in ball-shaped asteroids are waiting for their finder. The quasi-stars will help to fill in the puzzle about the black holes. Those things will not be fundamental, and intermediate mass black holes are not fundamental. But they will confirm theories and models of back holes and their formation. 

The quasi-stars would not exist in our universe. The thing that forms the structure is the interaction between layers that form that object. The energy from inner structures interacts with the outer structure. Those structures push each other away. When those structures' temperatures turn lower, that breaks the quasi-star. 


"An illustration shows the JWST in space next to its observations of some of the earliest galaxies ever seen, the so-called "little red dots." (Image credit: NASA, ESA, CSA, STScI, Dale Kocevski (Colby College)/ Robert Lea (created with Canva))" (Space.com, James Webb Space Telescope sees little red dots feeding black holes: 'This is how you solve a universe-breaking problem') 

If those little red dots (LRD) are black holes that formed before galaxies or even material that could mean that first were so-called “Kugelblitz”-black holes that formed straight from wave movement. Then those kugelblitz black holes formed galaxies around them. That means it’s possible that black holes formed before matter. 





"Size comparison of a hypothetical quasi-star to some of the largest known stars."(Wikipedia, Quasi-star)

“As a quasi-star cooled over time, its outer envelope would become transparent, until further cooling to a limiting temperature of 4,000 K (3,730 °C). This would mark the end of the quasi-star's life since there is no hydrostatic equilibrium at or below this limiting temperature. It would then dissipate without a supernova, leaving behind an intermediate-mass black hole. These intermediate-mass black holes are theorized as the progenitors of modern supermassive black holes, and would help explain how supermassive black holes formed so early in the history of the universe.” (Wikipedia, Quasi-star)

The energy that this quasi-star shines is energy that forms in the black hole’s material disk, and in the case that the back hole pulls that radiation’s wavelength longer. The extreme gravity causes a virtual redshift because gravity stretches light. That means quasi-stars should be red. The massive gravitational redshift will pull all radiation longer than it should be. Or to the red side of the electromagnetic spectrum. 

So the black hole can pull X-rays. And gamma-ray wavelengths turn longer. And that thing causes an interesting model. That can make a black hole invisible because extreme gravity pulls electromagnetic radiation’s wavelength so long. If the gravity is strong enough, that thing can turn even gamma-rays into radio waves. 

That means that there is a possibility that black holes’ gamma- and X-rays are also a result of some, yet unknown, radiation’s wavelength stretch.  A black hole's environment has a wavelength longer than it should. This means that the black hole seems to be at a longer distance than it actually is. Otherwise, if those objects are on the other side of the universe, the redshift would be strong anyway. 


https://scitechdaily.com/mysterious-universe-breaker-red-dots-could-be-black-holes-in-disguise/


https://www.space.com/james-webb-space-telescope-little-red-dots-galaxies-black-hole-growth


https://en.wikipedia.org/wiki/Quasi-star


Tuesday, October 11, 2022

Researchers noticed that the fast-evolving system surrounds the suspected source of FRB.



There is suspicion that the source of FRB or Fast Radio Bursts is some kind of magnetar. Some of the FRBs might come outside the milky way. And that thing makes them interesting. On ScitechDaily.com is written like this:

"Observations with the Keck 10m optical telescope reveal that FRB 20201124A resides in a low-density interim region of a Milky Way-like galaxy. This environment is inconsistent with a young magnetar engine formed during an extreme explosion of a massive star that resulted in a long gamma-ray burst or superluminous supernova".(ScitechDaily.com/Dynamically Evolving Environment Discovered Around a Repeating Fast Radio Burst Source). 

So researchers investigated one of the most often repeated sources of FRBs by using FAST (Five-hundred-meter Aperture Spherical radio Telescope) In China and 10 m. Keck-telescope in Hawaii. Then the data of those systems are connected to one entirety. There is a link to that article below this text. Or here: 


https://scitechdaily.com/dynamically-evolving-environment-discovered-around-a-repeating-fast-radio-burst-source/


There is the possibility that there are multiple reasons. That is causing those mysterious high-energy radio bursts. 


There is always a possibility that the FRBs are forming when the energy bursts from extremely fast rotating magnetars traveling through the interstellar nebula whose energy level is extremely high. And that nebula pumps energy to that radio burst. In some other theories, the FRB is formed when a radio burst travels through the shockwave of the supernova explosion. 

But in the most interesting theories, the rotation speed of magnetar locates outside galaxies causes it sometimes sends extraordinarily powerful radiation bursts. And in the most interesting version of that theory goes like this. The magnetar rotates in the WARP bubble or its rotation causes the electromagnetic cavitation bubble. 

When that bubble pushes the quantum fields away from its surface the magnetar will put in electromagnetic low-pressure. In that bubble, the rotation speed virtually crosses the speed of light. The electromagnetic wall isolates magnetar from its environment. 

And that environment is at a lower energy level than galaxies are. Also, the density of the material is lower than in galaxies' material disks. That thing causes a situation where the magnetar will not get material or energy. Or the energy level of magnetar will travel away faster than energy. And impacting material can replace it. All energy that a neutron star sends forms when material impacts its core. 

So that causes the bubble around the magnetar will collapse. And then the magnetar's surface scratches the quantum field. Maybe the source of FRB is in electrons that this neutron star captured. When those electrons fall on the magnetar. That causes a very powerful reaction.

Or other material hits its core. That causes an extremely high-energy reaction. Where fast rotating magnetar sends radiation in the form of FRB. 

But that thing is speculation. In that case, the birth of FRB is in a magnetar that rotates faster than magnetars usually. And if that thing hits something the reaction would be stronger, than it usually is. 


https://scitechdaily.com/dynamically-evolving-environment-discovered-around-a-repeating-fast-radio-burst-source/

Image:https://scitechdaily.com/dynamically-evolving-environment-discovered-around-a-repeating-fast-radio-burst-source/


https://artificialintelligenceandindividuals.blogspot.com/



Tuesday, January 18, 2022

Drone swarms, mathematics, and AI are the ultimate tools.



Mathematics is the universal language. There are certain laws and rules on how to solve calculations. The orders of the calculations like first come parenthesis, then comes brackets and after that comes the calculations in a certain order are made for making life easier. The thing is that mathematics does not affect the physical is not quite true. 

The thing is that when we are going to shop. And choose the merchandise would not require things like imaginary or complex numbers. But complex numbers are important for calculations that are meant for calculating the quantum states in qubits. The quantum states require complex and imaginary numbers. But in the natural world, there is no visible match for the complex numbers. 

The complex numbers can also use in the control algorithms. That is connecting the drones to one entirety. The vertical and horizontal points of the drones can introduce. As the form (z=(a+bi)+(-)(a=bi)) where the z=location of the drones in a 3D coordinate system. And the following numbers are the mutual locations of the drones. 


The t mathematics is an extremely important thing. If somebody wants to make the algorithms for artificial intelligence. The unique recognition tools are requiring complicated algorithms. 


And when the system is creating the ID number for the members of the drone swarms the system must be sure. That there are no two members of the entirety that have the same ID number. When artificial intelligence gives commands for the individual robots it requires the ID numbers. 

Those ID numbers or IP numbers are the things that tell the AI which member of the drones group has contact with the target. The drone swarms are acting as an entirety. And the drones can locate the target by using triangular measurements. Or of course, the robots can use the laser designators if they have that tool. 

Universal mathematics is the language. That is needed for controlling things like drone swarms. The drones are positioning themselves in the entirety. By calculating the angles where they are. And then the calculations are made. For making the system know the position of each member of the entirety. When the entirety is getting orders it makes decisions which members are starting the action. 

The hierarchical model of the drone swarm means. That every member of the swarm. Must not have artificial intelligence. There are lower-level robots that are only acting as remote-controlled tools. And the higher level, more complicated drones that are ordering the lower level automate to make their missions. 

In some versions, the aircraft with powerful computers are flying over the drone swarm. Each drone has an LED light that transmits the individual recognition code to the data handling aircraft. That allows the aircraft to point the orders for a certain drone. That aircraft can be manned. Or it can communicate with a central base by using satellite communication. 

The same system can operate straight by using satellites. And that thing can be a very effective tool in the next-generation military systems. So what if the James Webb telescope would turn to recon satellite. That system can be used to control also drone swarms in a low atmosphere. Drones can deliver from aircraft or even from satellites. The ability to locate drones from a great distance. By using optical tools can give them very high abilities. 

One of the visions to make the ultimate recon and target pointing systems is to make very high-power space telescopes. If there are six about the James Webb telescope size telescopes at the distant orbiter from the ground. That allows the system to locate and recognize every each missile launch or heat source on Earth in seconds. Very sensitive infrared telescopes can detect the heat of the bumblebees at a distance of almost half a million kilometers. That ability makes it possible to detect all interesting targets on Earth in seconds. 


https://thoughtandmachines.blogspot.com/

Gravastars and the matrioshka universe.

“An expanding mini-universe could counterbalance the collapsing matter of a star, thereby creating a stable gravastar. Credit: Daniel Jampol...