Quasars

Quasars – Entertaining and very distant extragalactic objects emitting huge waves of electromagnetic radiation with relatively small angular dimensions. The radiation power of quasars is comparable to the energy flows emanating from galaxies.
It is worth emphasizing that we see all cosmic bodies as they were at the time of their birth, and this happened as long ago as it took for their electromagnetic radiation to reach the Solar System.
The radiation of quasars spreads in all spectra of electromagnetic radiation, which gave them their name. They got it due to the fact that they were initially discovered as sources of radio emission. At the moment, about several thousand similar objects have been discovered.
When detecting the frequency of radiation of quasars, which lasts for several months or even weeks, it can be concluded that their sizes are relatively small, they amount to less than one parsecs, and in terms of radiation power they surpass entire galaxies. Studying the mechanism of quasar radiation is still insufficient.
It should be assumed that they contain supermassive black holes that were formed by millions of stars they absorbed. The nature of quasars lies in the fact that these are active nuclei of distant galaxies that were formed at the initial stages of the evolution of the universe and we can observe them as they were before.
There are two types of quasars: these are quasars and quasars. The level of radio emission observed in their spectra is relatively low, which is the reason for the absence of the letters “r” in the names of these space objects, unlike quasars.
Recently, the use of the term microquasar has become popular. Since that time, they have been referred to as previously unknown space objects that exist in our galaxy.
They are black holes with a mass that is characteristic of stars, not galaxies. They create electromagnetic radiation in the X-ray range and emit streams of cosmic rays that have a speed close to the speed of light. As a result of the accretion of matter left after supernova explosions onto their stellar pairs, their convergence process takes place.
Following the estimates of the energy and chronology of the existence of quasars and microquasars, it can be assumed that they are different types of space objects.”