Scientists think that life can thrive on a rogue planet’s moons.

"New research points to a previously overlooked setting for life: moons drifting through interstellar space with no sunlight at all. Under the right conditions, they may maintain long-lasting, habitable environments (Artist’s concept). Credit: SciTechDaily.com" (ScitechDaily, Life Without a Sun? Scientists Say It May Thrive on Rogue Planet Moons)

Rogue planets, or at least some of them, have an origin as a planet in a planetary system. Then, a cosmic catastrophe, such as a nova eruption or supernova explosion, pushes that planet away from its orbital trajectory. This causes a situation. Where a rogue planet and its moons can start to travel through the universe. 

But can those rogue planets or their moons host life? The fact is that. Rogue planets are distant objects from their star. The star changes into a red giant before it explodes. And in that short period, it’s possible that primitive lifeforms start to form on distant planets. 

Then, a nova or supernova pushes that planet away from its solar system. In that process. The temperature on the planet drops very fast. In that case, some of those primitive organisms could survive in ice. There is a possibility that those organisms can take the rest form. Maybe. Those bacteria can turn. They themselves are spores. Like anthrax bacteria. And those rest forms could remain theoretically forever if they are in stable conditions. But can those spores wake up? That is one of the most interesting questions. There is a possibility. 

Those lifeforms. They can get their energy from volcanic heat. If the organism lives on the moon, which orbits a large rogue planet, that can cause a tidal wave, which keeps that moon’s inner core liquid. Tidal forces can form very high temperatures. And that energy. It can give enough energy. That some tiny organisms could survive and thrive on that planet, or its moons. Those small organisms could live under the icy shell of those exoplanets. This means that rogue planets or their moons might host life, which could be very similar to Earth's bacteria. 

Can a rogue planet support intelligent life? 

Life on some  rogue planet’s moons is a very rare but possible idea. In some extreme models of that idea, the alien civilization could see that their star will turn unstable. If they don’t have the resources to start interstellar travel, that could remain for millennia. Those alien creatures could hide their gemates under their home planet’s surface. 

Intelligent aliens can build bases under a rogue planet’s ice shell. They can use nuclear power or water that is liquid because of tidal forces. As a power source. Those tidal forces can keep the core of those moons warm. And there can be liquid water under a very thick ice layer. 

This means those maybe intelligent creatures could remain under the ice of rogue planets. The idea is taken. From the Sci-Fi series, where the human moon colony travels across the universe on the moon. That nukes were thrown away from the Earth orbiter. 

Could some intelligent civilization think that it can survive the explosion of its star by burying its spores? into the ice of the freezing planet that the explosion throws away from its trajectory? This is one of the wildest scenarios of things that a rogue planet can cause. And of course, maybe someday. Humans can make bases under the ice of rogue planets. 

https://scitechdaily.com/life-without-a-sun-scientists-say-it-may-thrive-on-rogue-planet-moons/

The dark forest theory.

Can aliens exist? Is it possible that aliens see us, but they don’t make contact? And why don't they want to contact us? The answer can be that, as we don’t know anything about aliens, they will not know anything about us. There is a possibility that the call signal in the universe is a trap. Just like if we walk in a dark forest and hear somebody calling. We cannot be sure if that call was just meant to make contact. Or, if it is a trap. If alien culture exists, that would not be the same as our culture. Even if we see a signal. We might not have the chance to break the message. Making contact with alien civilization is not like calling using cell phones. 

When we see a message come to our cell phones. We know immediately. That humans sent that message. And we know that it's the message. But if we see an alien message, the situation is more complicated. First, we must be sure that there is a message. First, the message is the radio signal that arrives at some radio telescope. That message will be one of the thousands or even millions. 

Or billions of radio signals that the telescope receives during that day. The system must separate those synthetic signals from the natural radio sources like pulsars, quasars, or fast radio bursts. Then we must try to find the code that opens the message. And then we must realize that we might not like that message. But when we think about detection and the separation process, their system filters messages from natural radio signals; there is a possibility that this system removes the synthetic signal. Because it thinks that it's from Earth. Or it thinks that the signal is the receiver's error. 

The base of the dark forest theory or hypothesis is that all civilizations are hostile. And they just wait for the right moment to attack. 

"The universe is a dark forest. Every civilization is an armed hunter stalking through the trees like a ghost, gently pushing aside branches that block the path and trying to tread without sound. Even breathing is done with care. The hunter has to be careful, because everywhere in the forest are stealthy hunters like him. If he finds another life—another hunter, angel, or a demon, a delicate infant to tottering old man, a fairy or demigod—there’s only one thing he can do: open fire and eliminate them." (Big Think, Dark Forest theory: A terrifying explanation of why we haven’t heard from aliens yet)

Then we must realize that if we make that thing, it certainly is the military action against those aliens. And if they are powerful and advanced, they might take revenge. Just this thing would be similar to things that started colonialism. Natives attacked Europeans because they established their irrigation on native lands. Because Europeans were hurt, they sent troops to take revenge. The military superiority gave Europeans the ability to conquer their colonies. In the same way. If we attack aliens, they might try to avenge us. 

Dark forest theory is one of the darkest theories that tries to explain why we aren't able to make contact with other civilizations. The model is taken from the dark forest where we travel alone. We can yell and call other people, but even if somebody answers, that doesn’t mean that the person who answers means good. The forests are full of animals and humans, but they are not always good-willed. 

We can think that there are cities full of kind people, but those people are kind because they are under observation. In the same way, we must realize that some people who live in forests are probably not as well under surveillance as we might think. The thing that makes people commit crimes is that they believe nobody sees their crimes. 

The thing in the dark forest model is that the space is the forest. The civilization that lives on a certain planet is the community that lives in cities. And those members of the hypothetical alien civilizations who live in their research centers and other outposts like colonies are members who live in dark forests. They might not have the ability to communicate with their home planets very often. And that means those colonies might start to live their own life. 

When we think about that hypothetical civilization and compare it with things like conquistadors and great voyages, we must realize that the first colonists returned home. But then those colonies turned more and more independent. The first voyagers returned home. Then they left for colonies forever. Those people never return. And that path made the colonies turn independent. 

And in space, the scale is far bigger than on the great sails and voyages. And then some of those colonies rise more powerful than the nation that created them. So, if we think that the alien colonies or colonies that the human race will someday establish are separating from the home planet. That means those colonies become alien to their establishments. They might turn more powerful than the planet that created them. 

The thing is that. As in a dark forest, in the universe. There are actors who wait for the right moment to find a helpless civilization or some other colony. Those creatures can attack and conquer the helpless planet anytime they see something that cannot resist. If we yell and try to make contact, we actually don’t know what we face. In the worst case, friendly discussion with aliens is meant as a trap. 

And we must not forget that. We don’t know if aliens will try to contact us in our lifetime. But we must realize that there is always the possibility that another species tries to conquer our planet. One of the reasons for that can be that those hypothetical aliens can think of us as competitors. Or maybe they are cosmic outlaws who want to set up an accident. The dark forest hypothesis means that aliens exist, but they don’t want to contact us. 

https://bigthink.com/surprising-science/the-dark-forest-theory-a-terrifying-explanation-of-why-we-havent-heard-from-aliens-yet/

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

The gravitational waves and antigravitation.

Black holes are sending gravitational waves. And one of the reasons that can make this kind of thing possible is that a black hole radiates gravitational radiation away and pulls everything else from it. So the black hole itself would involve a gravitational vacuum. 

In some other explanation for gravitational waves, the core structure of a black hole called singularity acts like a gravitational sling. That gravitational sling sends the wave movement moves out from the black hole's center. 

When that wave movement hits the wave that falls in the Black Hole's center. That causes gravitational waves. That shakes the event horizon. When the power of gravitational waves rises when they impact with another wave that causes a situation that the gravitational waves could escape from the black hole. 

The big thing in gravitation is that it is wave movement. So we could say that gravitation is radiation. Or we can say that gravitation is like a magnetic field but different frequency. So in this model, we can say that the gravitation can form things that are like Hopfions or skyrmions. 

The idea is that when a particle reaches a certain energy level it turns into a black hole. Or it jumps out from our universe. The fact is that theoretically, things like skyrmions can get so high energy levels that they form a black hole. In that case, the black hole is like a wheel. The wheel-shaped black hole that forms around the black hole can rip the inner black hole into pieces. 

The ring-shaped ultra-powerful, the standing gravitational wave can make the real antigravitational possible. The idea is that the ring-shaped standing gravitational waves can make the ring-shaped event horizon that can pull other gravitational waves from inside it. The problem is that how exactly the system can control that gravitational wave is a mystery. 

Theoretically is possible to make a ball-shaped black hole. The black hole's event horizon can be hollow. This thing requires that the system can form a ball-shaped standing gravitational wave. And then it must just increase the power of that gravitational field. 

When we think about gravitational waves as radiation there is theoretically possible to make a gravitational hologram. The hypothetical gravitational hologram makes it possible to create that hollow gravitational field. 

Gravitational waves and antigravitation are one of the most interesting things in physics. The gravitational waves are open to real antigravitation, as we all know. Gravitation is like all other electromagnetic radiation. It can scatter, it can reflect, and it can form similar things like skyrmions or options. 

In one of the ideas gravitational waves that are leaving the central point of the object can form the zero gravitational point. The idea is that if gravitational waves are leaving from the center of the object very often or otherwise saying: gravitational waves have a high frequency they can deny that the gravitational waves cannot fill the area. 

The idea is that the gravitational skyrmion surrounds the point where the antigravitation will form. And then that thing pulls gravitational waves in the middle of that ring. That thing interacts with that gravitational skyrmion that sends gravitational waves around it. 

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

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

https://artificialintelligenceandindividuals.blogspot.com/