Writings about astronomy and technology.

"The Chandra X-ray Observatory reveals the jet of Centaurus A, extending into the upper left corner of the image. Researchers have found new insights in the jet by focusing on the motion of the bright spots, or knots, within the jet. Credit: Used under a CC-BY 4.0 license from D. Bogensberger et al. Astrophys. J. (2024) DOI: 10.3847/1538-4357/ad73a1" (ScitechDaily, Faster Than Light? How X-Rays Unravel Mysteries of Black Hole Jets) Black hole jets are connected with the laws of physics. Normally, anything can travel faster than the speed of light. But there are two paradoxes. That can affect all particles and wave movement.  The impact speed between particles and wave movement or impact speed with two particles can rise higher than the speed of light. That means the impact speed of two particles is the total speed of those impacting particles. The impact speed is simple to calculate. (The speed of particle 1+ the speed of particle 2).   So, if the speed of particle 1 is 70% o

   Is the expansion of the universe faster than light?  The negative energy and it's relation with speed of light.  Negative energy is energy that travels to the object. If all energy travels to the object it turns invisible. The reason for that is that observation requires reflection the particle sends radiation to the observer.  So  Positive energy is energy that travels out from an object.  Negative energy is energy that travels to an object.  The reason that makes negative energy interesting is this. The negative energy makes it possible that energy flow to the object can continue when its speed crosses the speed of light.  If the particle's spin is fast enough it can form a channel or tunnel through it. In the case that wave movement travels through that tunnel the wave movement or superstrings may be pulling all energy through that particle's shell and then making it travel in one direction. This can cause a situation where the particle doesn't cause reflection si

What if we could travel in time? Einstein's theories of the slowing the time, when the speed or energy is rising in the particle, shows that the time travel is possible. The thing is that, when we are thinking the case, that we would expand the energy in the particle, we could stop the time, if we would rise the escape velocity to the same as the speed of light. That means that time would be stopped on the surface of that particle, regardless of the size of the particle. And in theory, the mass of the particle could rise by pumping the energy to the particle by using a radio telescope or some other high energy maser ray, which will pump the electrons to the particle. So-what if we would make time moving faster in someplace? We would see people and vegetables grow in seconds. So if we would slow the time in some particle, that thing would allow traveling to the future, if the observer is inside the particle. This is the thing, what we must realize. The energy pumping allows

About advancing of mathematical theories and calculation methods When ancient mathematicians like Aristotle and Euclid made the theories and calculated things like area of circle and triangle, they had only their head, when they made their calculations. The ancient Greeks believed that pi was three, and that information was enough in that time. Pi defined is as the ratio of a circle's circumference to its diameter. That was enough sharp at that time. When Sir Isaac Newton and Gottfried Leibnitz started to work with derivate and integral calculations they had the first mechanical calculator in their use. But when David Hilbert started to work with the errors in the Euclidean geometry, he used only the sharper numbers that Euclid. When we are thinking about the time of Albert Einstein, we must realize that in his time, in the physics was only mechanical calculation machines. In the time of Albert Einstein was not an observation of the black holes, and I don't know how many