Writings about astronomy and technology.

Magnetars, neutron stars, what have an extremely powerful magnetic field. At the beginning I must say that there could be many explanations for magnetars, the neutron stars, what are sending soft gamma- and X-ray radiation. And those objects are also giving information about the forming the black holes. There is a possibility, that also white dwarfs and neutron stars can transforming to black holes. The image of a black hole is extremely interesting because it shows where the material will be pulled in the black hole. If the track what material follows is similar, with the material, what drops to neutron stars and forming the pulsar, it would tell that the black holes are also accelerating material to very high speed, but also tells, that does the all pulling the material limited in the transition disk? So does the black hole pull the material inside it only in a certain area, what is the equator, or the area what is between the poles of black holes? And it tells about the magnet

Would interstellar travel remain at the theoretical level? Of course, we can make an interstellar probe, what can travel to stars, and if we would have time to wait let's say about 30 000 years, that kind of one way journey to Alpha Centauri would be done. The thing is that even the best engines like antimatter- and WARP-drive may not have enough punch to make the rocket fly even to the nearest star in the human lifetime. When we are thinking about the WARP, we don't know what kind of thrust this kind of engine can give for spacecraft. And in the most common visions, the spacecraft would be accelerated near the speed of light by using another type of engines like antimatter, and then the final push would be given by WARP or photon rocket. But when we are thinking about the possibility to send the spacecraft to other planets or other solar systems, that would need extreme sacrifices from the crew. And the planets Mars and Venus are the only planet, what is near enough, that