Showing posts with label laser. Show all posts
Showing posts with label laser. Show all posts

Monday, July 7, 2025

New types of particle accelerators revolutionize civil and military research.



"Conceptual illustration of micronozzle acceleration (MNA). A solid hydrogen rod is embedded in an aluminum micronozzle, which channels and focuses plasma flow to optimize proton acceleration. Credit: Masakatsu Murakami"(Phys.org/Tabletop particle blaster: How tiny nozzles and lasers could replace giant accelerators)

Lasers and micronozzles bring the tabletop particle accelerators closer to reality. Those systems use laser beams and magnetic fields to accelerate protons and electrons. Those systems can raise the electron’s energy level. The new system that combines liquid hydrogen and laser beams can raise the proton’s energy level to 1 GeV. That kind of ion system is much smaller than CERN particle accelerators, The new accelerator type can revolutionize civil and military technology. The ion engines or plasma ion engines that use high-energy plasma to create thrust can use that new particle accelerator type. 

The system can inject high-energy particles into gas and that system turns plasma into a high-energy level. The ion engine that can expand plasma like a regular rocket engine can form higher thrust than the regular ion engines. The plasma-ion engines combine ion and rocket engines under the new hybrid concept where high-energy plasma raises the gas temperature. There is a possibility to use antimatter injection to create high-energy plasma. The antiproton or positron injection will raise the gas's temperature and that creates thrust. 


"Concept of micronozzle acceleration (MNA). The MNA target employs a micronozzle housing a solid hydrogen rod (H-rod), precisely placed near the nozzle neck to maximize proton yield. Acting as a "power lens," the micronozzle focuses the incident laser energy onto the H-rod, enabling efficient and localized energy deposition. This configuration significantly boosts proton acceleration near the nozzle exit, outperforming setups lacking the nozzle structure. Credit: Scientific Reports (2025). DOI: 10.1038/s41598-025-03385-x" (Phys.org/Tabletop particle blaster: How tiny nozzles and lasers could replace giant accelerators)

*The implications are wide-reaching:

*Energy: Supports fast ignition schemes in laser-driven nuclear fusion.

*Medicine: Enables more compact and precise systems for proton cancer therapy.

*Fundamental science: Creates conditions to simulate extreme astrophysical environments and probe matter under ultra-strong magnetic fields.

(Phys.org/Tabletop particle blaster: How tiny nozzles and lasers could replace giant accelerators)

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"Illustration of a spacecraft powered by nuclear propulsion and solar sails traveling towards Sedna. Image generated by AI." (RudeBaquette, “We’re Finally Fast Enough”: Nuclear Propulsion and Solar Sails Could Blast a Spacecraft to Sedna in Just 7 Years)

In that spacecraft, the solar sail can act as a reactor cooler. The futuristic system comprises a solar sail and a nuclear thermal engine that can boost the rocket into a very high speed. And the atomic engine can use pulsed plasma to create ultra-high thrust. Begin of the journey the system can use both, solar sail and a nuclear engine for maximum thrust. Then at a longer distance that solar sail can turn into a cooling system. 

These kinds of plasma systems are dangerous in the wrong hands. The ion cannon is basically the same system as the ion engine. The main problem with ion cannons is how to keep the particle beam in its form. Particles with the same polarity repel each other. There is a possibility to shoot electron beams in the ion beam. Or the target can be loaded with opposite-polarity electricity that pulls those ions to it.

But there is also the possibility of creating plasma bombs by using ion technology. Basically, a plasma bomb is only a magnetic tank where high-energy plasma hovers away from the wall. The laser, microwave, or particle accelerators can create that plasma. The particle accelerator can load high-energy plasma into the bomb by using the positron injection. When that bomb drops to the ground its shell is broken. And that releases plasma from 10- 10000 or even millions of degrees Celsius to the air. Theoretically, plasma bombs can replace thermonuclear weapons if they can create plasma that has a temperature of tens of millions of degrees Celsius. 

The antimatter bomb is the tank where antimatter hovers away from the walls. The small-sized particle accelerator that is in the airplane can load antimatter into those capsules that the system shoots at the enemy. The antimatter capsules can also be used as fuel pellets for antimatter rockets. 



https://physicsworld.com/a/micronozzle-could-give-laser-driven-particle-accelerators-a-boost/


https://phys.org/news/2025-06-tabletop-particle-blaster-tiny-nozzles.html


https://www.rudebaguette.com/en/2025/07/were-finally-fast-enough-nuclear-propulsion-and-solar-sails-could-blast-a-spacecraft-to-sedna-in-just-7-years/

Wednesday, July 2, 2025

New laser applications can offer protection against the EMP and make quantum networks closer than ever before.



"UBC scientists have built a quantum “translator” that bridges microwave and optical signals, potentially unlocking global quantum communication. The tiny silicon chip maintains delicate quantum links, opening a path to future quantum networks. (Artist’s concept.) Credit: SciTechDaily.com" (ScitechDaily, Engineers Build “Universal Translator” for Quantum Computers)

The new systems can transform optical waves into microwaves and the opposite. The nano-size system that can transform radio transmission into optical waves can make it possible to create new, ultra-small robots. 

Researchers developed a quantum translator that can transform microwaves into optical signals, and the opposite.  That kind of translator can protect electric systems against EMP systems. In that model, the radio- or electromagnetic pulse will be transformed into the optical signals. That thing decreases their effect on the microchips. The ability to transform electromagnetic bursts into non-coherent optical waves is the tool that can create new types of protective systems against EMP systems. And if the system can be the tool that can be used to create new, ultra-small lasers and masers. 

Those systems can delete things like DNA- and protein molecules with extremely high accuracy. The ability to transform micro- or radiowaves into optical waves makes it possible to create systems that make very small robots swim forward in the water. Those small robots can use lasers to create small bubbles ahead of them. The liquid in the back of the machine pushes it to that bubble. Then that system can revolutionize nanotechnology. 



If the system can transform radio waves into optical beams and turn them coherent. It will revolutionize nanorobot research. 

"Artist’s illustration of the RAVEN technique, which measures a complex light pulse using micro foci and spectral dispersion, which is then fed into a neural network for retrieval. Credit: Ehsan Faridi" (ScitechDaily, Scientists Just Froze the World’s Most Powerful Laser Pulse – In a Single Shot)  If that system operates backward it can create extremely powerful laser beams. 


"An artist’s concept of NASA’s Orion spacecraft orbiting the Moon while using laser communications technology through the Orion Artemis II Optical Communications System. Credit: NASA" (ScitechDaily, 4K From the Moon: Artemis II to Trial High-Speed Laser Communications)


The ability to trap laser rays opens a path to new types of secured data transmission. And it opens the path to new types of military applications. 

The new laser systems offer the fast 4 K data transmission to the Moon. Laser communication is important because solar storms can disturb data transmission. The fast data transmission allows control systems to remotely from Earth. Another thing is that data transmission allows engineers to update systems without the danger that some outsider can steal the robot vehicle’s codes. Those codes can also make it possible to use them to control military drones and robots. The other thing is that it allows you to watch regular TV on the moon. That is a good thing if there are astronauts that stay on the moon for a long time. 


That also makes some operations cheaper, because that means there is no need to create special systems for Moonbases and vehicles. Highly secured data transmission with very high accuracy makes it also possible to create new types of systems that can protect spacecraft against things like small meteorites and space junk. The same laser system can also make it possible to create systems that can destroy targets from the Moon. We know that some nations are interested in using the Moon as a military base. 

The new thing is that the researchers trapped an extremely high-power laser beam between two mirrors. That thing makes it possible to create systems that can revolutionize USB sticks, and the same technology can make it possible to create new types of laser systems. Does the power of the laser system determine its role as a weapon, or is its role as a communication tool? The trapped laser ray can make it possible to create a laser system that pumps energy into that chamber where the laser beam jumps between two mirrors. 

The outside radiation source pumps energy to that beam. And sooner or later the laser ray breaks the structure. The laser bullet can be that kind of system. The bullet simply involves two mirrors and the laser beam that jumps between two 100% reflecting mirrors. When that bullet hits the structure it releases a laser ray into the object. The same system can also store data in that laser ray. The optical USB stick offers very high capability and secured data transportation between two computers. If somebody opens that USB stick that releases a laser beam immediately, 



 https://scitechdaily.com/4k-from-the-moon-artemis-ii-to-trial-high-speed-laser-communications/

https://scitechdaily.com/engineers-build-universal-translator-for-quantum-computers/

https://scitechdaily.com/scientists-just-froze-the-worlds-most-powerful-laser-pulse-in-a-single-shot/

Friday, December 27, 2024

Researchers noticed that AI has its Achilles heel.



"Researchers showed AI models can be stolen by analyzing device signals, risking intellectual property and security. Countermeasures are now needed. Credit: SciTechDaily.com" (ScitechDaily, AI’s Achilles’ Heel: Researchers Expose Major Model Security Flaw)

The AI is the computer program.  Or a very complex computer program. With multiple layers. That means if somebody attacks the AI server that hosts the large language model, LLM. That makes it possible to steal the AI. Basically, that means the hacker can download the LLM source code into that person's own server. 

Researchers from South Carolina State University. Made an Attack on the AI server. Using electromagnetic waves. That means they didn't make a straight attack against the server. That means the server's firewalls and other things are helpless against the attack. The technology that those people used based the electromagnetic waves. 

"Researchers used electromagnetic signals to steal and replicate AI models from a Google Edge TPU with 99.91% accuracy, exposing significant vulnerabilities in AI systems and calling for urgent protective measures." (ScitchDaily, AI’s Achilles’ Heel: Researchers Expose Major Model Security Flaw)

"Researchers have shown that it’s possible to steal an artificial intelligence (AI) model without directly hacking the device it runs on. This innovative technique requires no prior knowledge of the software or architecture supporting the AI, making it a significant advancement in model extraction methods." (ScitchDaily, AI’s Achilles’ Heel: Researchers Expose Major Model Security Flaw)

“AI models are valuable, we don’t want people to steal them,” says Aydin Aysu, co-author of a paper on the work and an associate professor of electrical and computer engineering at North Carolina State University. “Building a model is expensive and requires significant computing sources. But just as importantly, when a model is leaked, or stolen, the model also becomes more vulnerable to attacks – because third parties can study the model and identify any weaknesses.” (ScitchDaily, AI’s Achilles’ Heel: Researchers Expose Major Model Security Flaw)

"The researchers stole the hyperparameters of an AI model that was running on a Google Edge Tensor Processing Unit (TPU)". (ScitchDaily, AI’s Achilles’ Heel: Researchers Expose Major Model Security Flaw)

So, by using this method. Researchers were able to determine the architecture and specific characteristics – known as layer details – researchers and later hackers, would need to make a copy of the AI model.

When an electromagnetic wave travels through another field affects its strength. That means. Things like radars that send electromagnetic waves through data lines can read data that travels in those lines. The idea is that the system acts like an X-ray system. It sends a radio wave through the data line and the sensor at the opposite side detects changes in that field and it can read data. 

The laser system that makes laser rays scatter can used to steal data from optical networks. Or the system can create a hologram around the laser ray. If the laser ray oscillates that hologram can steal information from those laser rays. 

If somebody can steal the LLM that is a very bad thing. Developing those things is expensive. But there is always some other possibility. Bad boys can use those stolen computer programs to create the evil twin for the use of China, North Korea, and Russia. In the wrong hands, the LLM can create virus codes and control cyber-attacks. 

Normally the ability to make malicious code is denied from legal or official LLMs. But in illegal copies, those abilities can exist. So, hackers can use those LLM evil twins for cyber attacks and industrial espionage. The LLM can also make cyber attacks on surveillance systems. 


https://scitechdaily.com/ais-achilles-heel-researchers-expose-major-model-security-flaw/

Thursday, December 26, 2024

Can entangled particles exchange information faster than light?



When researchers put two elementary particles into superposition and entanglement. Researchers just make them oscillate synchronously. Information travels from the higher-energy particle to the lower-energy particle. And when a particle's energy levels are the same that forms a standing wave between them. 

That destroys the quantum entanglement. The requirement for quantum entanglement and superposition is that those particles are identical. The superposition is possible between two photons. But it's not possible between photon and electron. Superposition between simple systems like two photons is an everyday operation. Complex systems mean systems like baryons. There is more than one particle and that makes it hard to control. 

The superposition between complex systems like protons can happen by putting their down-quarks into superposition. And then the energy and information will flow between those two systems. The proton is the system. There are two up and one down quarks. 

And if the superposition is made between down quarks, that makes information possible to escalate to those up quarks through the proton's quantum field. It is also possible to put the two down quarks into superposition. And that makes it possible to create a quantum processor that is smaller than an atom. 

When the system starts to make the superposition it aims electromagnetic or acoustic waves to the transmitting side. First, the system drives information to the transmitting side. That system puts the receiving part in the opposite position. The system aims a laser beam at the transmitting particle. And laser beam forms a quantum shadow between those particles. That thing makes information travel between those particles. That system can be two frames where there is a trapped photon. The frame inputs data to the photon. Laser puts those photons in a superposition between receiving photons. 

But can information travel in superposition faster than light? The answer is yes and no. When the system makes the superposition it just makes a quantum tunnel between those particles. The tunnel forms when the laser beam starts to make the superposition.  Information can travel faster than usual in that quantum tunnel. But the photon is always the fastest particle. In that quantum tunnel or quantum shadow photons can travel faster than outside that tunnel. 


https://phys.org/news/2024-12-entangled-particles-communicate-faster.html

Saturday, September 30, 2023

The BAE's solar power military drone: Called the Phasa-35 can replace geostationary satellites.

 The BAE's solar power military drone: Called the Phasa-35 can replace geostationary satellites. 


Phasa-35-drone is one of the HASPs or (High-Altitude Pseudo Satellites). Most of those drones are solar-powered aircraft that use small electric engines. Those high-flying pseudo-satellites can replace orbital satellites at least in AWAC (Aiborne Warning and Control) and airborne observation systems. The typical HASP is a system that uses solar power in the daytime. And night time the system uses batteries. 

The high-flying solar-powered aircraft might look slow. But that kind of aircraft can control areas and make ELINT and other kinds of missions like in civil and military sectors. Those high-flying aircraft can use low-observable technology like stealth materials and intelligent, AI-based jammer systems. They can equipped with lidars, radars, and laser pointers that can point targets from the ground. The high-flying solar power aircraft can offer radar- and radio communication over selected areas. 








The solar-powered drone can get electricity from laser systems. The Humwee-based 10 Kw laser can deliver electricity for those HASPs. But same way things like radio masers can deliver energy to those high-flying platforms. The thing is that the ion-based stealth technology can make those systems survive.

The HASP can also act as a laser platform that points to the targets from the battlefield. And the laser or microwave-based EMP weapon can stop the incoming missiles. The laser weapon that hangs over the battlefield can drop low- and medium-altitude aircraft or drones. That kind of system can be a powerful tool. 

The fact is that the HASP system can be hypersonic if it uses the right propulsion. The electric jet engines or nuclear power can make HASPs more powerful than their creators ever imagined. 

However, the HASP can also use RTG (radioisotope thermoelectric generators). That makes it possible to travel at nighttime. The engineers can mount the RTG system in smaller drones like Predators. The RTG can rotate the same electric engines with solar power systems. 

In some visions, very large drones can use full-scale SMR (Small modular reactors). Those portable modular nuclear reactors or microreactors can give 20 kW power output for their electric power. In some visions. The idea of those high-altitude drones is taken from Convair NB-36H nuclear-powered strategic bomber. The modern systems are more capable than those 1950's systems. Those systems can use electric jet engines for traveling. And they can be highly supersonic stealth bombers or even space planes that can operate either atmosphere or orbital trajectories. 


https://www.dailymail.co.uk/sciencetech/fb-5686833/WHAT-PHASA-35-SOLAR-POWERED-DRONES-KEY-STATS.html

https://interestingengineering.com/military/bae-drone-replace-geostationary-satellites

https://www.reuters.com/world/us/westinghouse-unveils-small-modular-nuclear-reactor-2023-05-04/

https://en.wikipedia.org/wiki/Small_modular_reactor

https://en.wikipedia.org/wiki/Convair_NB-36H



Tuesday, January 17, 2023

Researchers deflect lightning with a laser rod.




Lasers can use to deflect lightning. There is the possibility that laser rays can use to form ion or eruption channels by ionizing air. And then electrons can travel through that channel. Lasers are electron beams that can be aimed by using electromagnetic fields. 

Another way to aim electron beams is to make anion and cation clouds to certain sides of the electron's routes. In that case, negative and positive electromagnetic fields are aiming the lightning in the wanted direction.  

Anions, which are negative atoms are pushing the electrons, and cations which are positive atoms are pulling electrons. So cation and anion clouds can use to aim electron beams. Researchers can make artificial lighting simply by pumping electricity or radio waves into clouds. The electric load of the cloud increases, until the electrons can travel to the ground. In some cases, the aircraft that travels above the cloud can be hit by lightning. 

In that case, the aircraft's body gets positive polarity. If the cloud has negative polarity electrons start to travel to the aircraft. That thing increases the level of free energy in the aircraft's body. That causes immediate destruction. The ability to aim flashes of lightning can make it possible to transport electricity through the air. 

But this kind of ability to control high-voltage electron beams is probably interesting to the military. Synthetic lightning has much more energy than photons. 

And the ability to aim that kind of beam at targets can make next-generation cathode weapons possible. In those models, the target is loaded with the positive electric load. And then the electron beam will shoot at it. This kind of system can be very effective in orbital trajectory. 

If the satellite is loaded with negative electricity. It starts to pull protons and other cations to it. This can cause a situation where the satellite will just seem to slam by the solar wind. That kind of system can jam the satellite in a way that looks like an accident or bad luck. 


https://phys.org/news/2023-01-deflecting-lightning-laser-rod.html


https://www.sciencealert.com/firing-a-laser-into-the-sky-can-divert-lightning-experiment-shows


https://www.technologynetworks.com/analysis/articles/cation-vs-anion-definition-chart-and-the-periodic-table-322863


https://shorttextsofoldscholars.blogspot.com/

Friday, December 20, 2019

Data security and optical and sonar-based data transmitting methods.

Data security and optical and sonar-based data transmitting methods.



The artificial intelligence is an excellent tool for handling data security. If we are thinking the cameras of the mobile telephones they can use to detect the face or even the form of blood veins and another biometric identifier of the user, and if some unauthorized person would use the telephone, the information about that will be told to the controllers.

One of the biggest problems with optical data transmission is the system must have visual contact with the transmitter, and that means that the optical transmitters must put on the roof. And if the mobile system uses that thing, it must turn the camera to the transmitting LED system.

The LED system is always safer for eyes than laser-based systems, and the mobile device can be every side of the blinking LED, which would transmit data to the mobile device. There are two or three ways to make that thing real, and one is that the data would send from the mobile device by standard radio waves.

Problems with optical data transmission are that the systems must have visual contact with each other. The laser-based system, which uses optical fibers, has very bad security problems because if somebody would contact powerful carbon monoxide laser to that optical fiber, that can cause a fire in the very large areas. 


Or the mobile telephones sonar, what would focus the camera can also transmit data. That system would be work like old-time modems, which send the data by using sound. And that kind of sound-based intranets is used also for controlling underwater robots. And the pocket light of the mobile telephone can also be used to transmit bits. The thing that makes that system safe is that they are using extraordinary methods to make data networks. But some of those methods are suitable only in the closed environment, and in the streets, they are not very practical.

Sonar-based data transmission would have problems with noise.


So those data transfer methods are meant for use in some specially equipped offices and the devices must be kept in a certain position and area between support station and mobile devices must keep clear if we want to use optical data. The sonar-based system needs a silent environment and it might be suitable only in underwater situations. And maybe the divers would use that thing to control underwater drones, what are diving quadcopters, what can go in caves and shipwrecks. That would make research of those targets safer than going in self.

When we are thinking about the use of LED-lights in the data transfer missions, we can think that the LEDs that cannot see from outside would use as the WLAN system. But that thing might give more effective protection against hackers if we would use a hybrid solution.

That means that the telephone uses norma radio-based WLAN for search the data, and the system would use that optical data transmit for answering to the mobile system. Also, LED lights can be used as securing the data. If the mobile telephone doesn't get some code by that system, it would delete the classified data and deny access to confidential files.


Monday, November 25, 2019

Is protecting the satellites against the laser rays possible?





Is protecting the satellites against the laser rays possible?

Increasing the surface of the satellite

The thing is that increasing the surface of the satellites is one versions of the protection against the laser rays. This means that the satellite would be equipped with a large layer of mylar or some other material, which can be opened in the case, that satellite is targeted by the laser.

That means that the layer is acting as a handheld fan, what can be closed, but when the system would notice the laser ray, the layer would be open to increasing the layer, what means that the heat energy is expanding to a larger area, and that thing can save the structure. If the layer is shining like a mirror, it can reflect the radiation off the layer.

But how to protect the optics of the satellite?

There is possible to equip the camera with a fast-reacting shutter, which is denying the laser ray touching the CCD-elements. The base of this kind of system is that when the lightning tube would start stimulating the laser element, the laser would not create the full power energy ray immediately. That means that the fast-reacting shutter can cover the camera if the brightness would increase too high

But that denies taking images from the area, which are protected by blinding lasers. The other version is to use also the rotating shutter, which limits the laser light stress to the CCD-elements, that means that the satellite can take image also from the laser itself. But when we are thinking about the most modern technology, we could make nasty things to the lasers.

What if we would turn the laser ray back to the laser?

By using the shutter, what has a mirror in front of it, we could turn the laser ray back to the laser. That thing requires that the shutter must turn to laser, and that would cause the destruction of that thing. In somewhere has been introduced the "U" shaped satellite, whare is the optical cable, and when the laser is shooting to that thing, it would return to the point, where it is left. The light cable can be surrounded by LED,s what would increase the energy, which is targeted to the satellite.

The protection against DEW (Directed Energy Weapons) can base to quantum technology

The quantum technology could make it possible to create the layer, where there are multiple "U"-shaped optical fibers. Similar technology can be used to turn the ion and other kinds of DEW (directed energy weapons) rays back to the sender. When ions or electrons would hit the object, the energy ray will turn back by using the tube, what will send those things back,

But the more effective protection just removes the ionization, That means that the electrons would put back to ions. This means that the protons can shoot against electrons or antiprotons. Electrons can shoot against positions. The opposite polarity would pull those particles to impact. And the annihilation will happen too far from the surface of the craft.

The neutralization of ions is effective. The idea is that the ions or electrons would be collected by using a magnetic field, and then they would lose their energy. The idea is that this kind of layer is that it will turn the laser ray back to the point, where it has left, and this kind of system can make laser and ion weapons useless, but the technology of that kind of system is just in theoretical level.

Image:

https://www.armytimes.com/resizer/lihyd1f4SK5hoLRDvgyMG50VsFE=/1200x0/filters:quality(100)/arc-anglerfish-arc2-prod-mco.s3.amazonaws.com/public/WI7KBYKLIBCP3DCIMZSXL53ZXM.jpg

Monday, August 12, 2019

More about moon base and helium 3

More about moon base and helium 3

So the moon base would be created for helium 3 production, but there is vision, that maybe we should build the fusion reactor rather to Moon or some satellite, what would be positioned to the Moon orbiter or Lagrange point between Moon and earth, where gravity force would pull the particle to Earth and Moon with same force. This means that the particle would be in the same location without the need to fix the position.

The reactor would be the "torus" type circular reactor, what looks like a little bit donuts, and the energy would transfer to Earth by using laser- or maser ray, what will make possible to transfer very high energy levels from the space to the solar panels or radio antenna, what delivers the energy to the power network. The thing in the fusion reactor is that it will give very high power of energy, and if something goes wrong, there is a possibility, that reactor explodes as a hydrogen bomb.

So the system could be positioned to the Moon, where it can get enough fuel very easily. But the problem is the costs and international politics. Many people would see those things as the military base for high energy weapons, which can be used to support the new world order. The thing is that the fusion system, what is located on the Moon is very interesting, but at the same time frightening solution for solving energy problems of Earth.

The problem is that I don't know how long the helium 3 storage can satisfy the energy problems of Earth. The thing is that the dust of the Moon contains very much of this expensive gas, but the problem is that nothing stands forever. And if we would send high-energy microwave and laser bursts from the surface of Moon to Earth, there is a possibility that the Moon starts to move, and we don't know how much material we can take from the surface of the moon, without influence to tidal. The thing is that if the fusion reactor would operate on the Moon by using the remote control, that would solve many problems in the fusion technology. 

If that system explodes there could be some influences, what we cannot even think about. The remote-controlled systems deny the need to send people to Moon, and that makes this kind of projects easier to accept. The remote-controlled, human-shaped robots can operate safely on the high level of radiation, and if something happens, those machines don't need funerals. But if on the Moon happens about 60 megatons nuclear explosion, that might cause problems for satellites and electronics around the world, and most of the problems caused by the EMP-pulse and the rain of small meteorites, what the radiation could push to Earth.

And those things can cause problems in telecommunication. But if the big bites of Moon would fly away, they can also hit to Earth. Those bites would fly to the Moon orbiter, and the very high temperature of the fireball makes sure, that there would not be straight debris to Earth. But the thing is that Moon could turn weaker because of bricks, and there could be also big bites, what starts to orbit the same trajectory with Moon. But the problem is that Moon lost its mass, and that can cause changes to tidal.

Astronomers could have a model for why photons from GRB 221009A were at a high energy level.

"An illustration shows a photon from the biggest cosmic explosion since the Big Bang reaching Earth. (Image credit: Robert Lea (created...