The giant accelerator would allow interstellar traveling

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Kimmo Huosionmaa

The power source for interstellar traveling is the major problem in those futuristic spacecraft. If we are thinking about Warp-drive, what can travel faster than light, we must realize, that we would need the brand new technology, in the very giant scale. The spacecraft that would travel faster than light must be base the technology, what is ever created in the real life, and making this technology really is the very complicated process. The shape of the spacecraft would be like some science fiction spacecraft, what uses antimatter or WARP-propulsion for increasing the speed of 80-90 percent of the speed of light.


And in this spacecraft would be particle accelerator, what could be like the linear version of "Hedron", what is located in CERN. That accelerator would be like some extreme long tube at the nose of the spacecraft, what might be quite similar, what is planned to use in "Project Thor". The difference would be that the device is equipped with antimatter-motors, what will accelerate it for speed, what is near the speed of light, and then the accelerator would be launched. But the size of this spacecraft would be much bigger, what is planned for "Thor".


The interstellar spacecraft would first accelerate the top speed, what could be something like 90 percent of the speed of light, and the particle accelerator would shoot the capsule to the top speed. The problem of this hypothetical spacecraft would be the size of this thing. The accelerator must be over hundreds of kilometers long, and the electricity, what is used in this gigantic rail gun is very high. This spacecraft would be built in the space, and it would be very huge. If it sometimes would be made.


So there must be the very powerful power source, that this very huge spacecraft would be worked. And after the spacecraft have been shot by the railgun there is no return back. The capsule would fly to Alpha Centaur in about two years, but the problem is the slowing. And of course, the home trip would be difficult. In one scenario this spacecraft would use sophisticated artificial intelligence, and it would have sub-robots, what would build another accelerator at the orbiter of the target star.


This kind of artificial intelligence could also make the copy of the spacecraft if that is damaged. This technology is called "Von Neumann technology". In this case, those robots would search suitable materials from asteroids, what is orbiting the star by using laser-spectrometers. Then the materials would be transferred to the factory, and then those systems can create microchips and other stuff, what is needed for new spacecraft. This kind of systems can help us to colonize the entire galaxy in the distant future, but there are many technical problems to win before the trip to stars would be real.

The problems of SETI-program

Kimmo Huosionmaa

SETI (Search for Extraterrestrial Intelligence) program is one of the most dangerous programs in our planet. Even if we haven't get contact or signal from extraterrestrial intelligence, the telescopes might get it in next night. Or they can get contact beyond 1000 years. Some people think that waiting for a contact is like waiting for a train or something like that. SETI program is not so simple because we can't know when the first message is coming.

Or does it come in our lifetime? When we are talking about that project. If we will get the signal from other civilization, but we might ever take contact to those civilizations. They might be so far there, that we ever can't message together because the civilization might be in Andromeda galaxy. That proves the existence of alien civilization, but that doesn't mean that this civilization has ever meanings for us. That civilization would be so far, that even if they jump in their UFO:s right now, our sun would be turned a red giant before they arrive.

Problems of SETI program is that if we will get contact to other civilization, we might get under attack. But if we use the right technology we can hide our existence from aliens. We can cover our entire planet holograms, what makes humanoids to believe that our civilization does not exist. And of course, radio telescopes might use as a gigantic ECM-system, what makes our planet seem like there will not find any interesting. The system will be sent back waves to humanoids transmission, that they can’t see our planet's surface with radar and they can’t get repulses in their telescopes.  

That radiation makes the radio waves or their echoes weak, that they can’t go back to the transmitter. Or otherwise the signals what will be sent back to humanoids would be so powerful that they would think that this will be gigantic super earth, there will be no life forms exist. But this scenario is pure fiction if published information is true.

But everybody knows that federal authorities are not talking true all the time. SETI is one of the most complicated missions on Earth science community. If you want to investigate extraterrestrial civilizations you have nothing where to start. There is not even one single message what is proven that is coming from another star. If somebody believes extraterrestrial intelligence, that does not mean that he or she believes little green men, or why that person wouldn't believe that some people might have green skin. There is one great “if" in those scenarios.

If somebody has put the genetic what causes photosynthesis in the flora to human DNA, that will make the human skin transformation to green. But what kind of technology that speculative humanoid civilization might have. They might have the technology to create “wormholes", but the problem with wormhole travel is that that kind of stuff will need two black holes, what will put resonate to same frequency, and after that those black holes must be separated and another will pull to the place, where that civilization wants to travel. That will take very long time for that civilization, and success of that project can see until the trip is done. That’s why aliens must be sure that there is something interesting.

Otherwise, the trip is made for nothing. And it can take even thousands of years. But there is always artist’s freedom to use imagination about other civilizations. They might have gigantic Dyson spheres, where could be floating “island” in the middle of that colossal ship, what might be the size of a planet. That island would be in the area, where is not gravitation field, and that area might use for production, what needs absolute zero-gravity condition. There might be nano-technological and biotechnological research areas, where they create nano-robots and other that kind of stuff.

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