Ամսագրի կամ հրապարակման վերնագիր:

Բյուրականի աստղադիտարանի հաղորդումներ: Երևանի աստղադիտարանի բյուլետեն = Сообщения Бюраканской обсерватории. Бюллетень ереванской Астрономической обсерватории = Contributions from the Burakan observatory. Bulletin of the Erevan astronomical observatory

Հրապարակման ամսաթիւ:

2023

Հատոր:

70

Համար:

1

ISSN:

2579-2276

Վերնագիր:

Evolutionary Stages of the Metagalaxy

Ստեղծողը:

Natsvlishvili, R.

Խորագիր:

Astronomy

Չվերահսկուող բանալի բառեր:

Universe ; Universe Structure ; Metagalaxy ; Evolutionary Stages of the Metagalaxy

Ծածկոյթ:

123-130

Ամփոփում:

The matter from which the Metagalaxy is formed is constantly changing, evolving. Since the speed of propagation of the electromagnetic wave in space is not instantaneous, it is limited, within the capabilities of existing powerful telescopes, we can observe the forms of matter in different stages of the evolution of the Metagalaxy in chronological order. So, the more distant the form of matter in the Metagalaxy, the earlier, or younger, it is. In this article, we tried to characterize the stages of the Metagalaxy evolution from a dynamic point of view. In the case of such a model of the Universe, quasars are objects of earlier stage of the evolution of galaxies, and blazars are objects of an intermediate stage between quasars and galaxies.

Տեսակ:

Electronic journal

Ձեւաչափ:

pdf

Լեզու:

en

Գլխաւոր նշումը:

Communications of the Byurakan Astrophysical Observatory (ComBAO) is a peer-reviewed scientific journal, which publishes research in observational and theoretical astronomy/astrophysics and presents recent advances in these fields. It is being published by the NAS RA V. Ambartsumian Byurakan Astrophysical Observatory (BAO) in English in electronic form. The journal publishes original papers, review papers, brief reports, book reviews, special communications, observational and theoretical results in various fields of astronomy and related sciences, and some editorial notes, including anniversaries and obituaries. Under the heading “Legacy”, the renewed magazine will republish some old articles of high value in English. The heading “Guest articles” will bring to the attention of readers the articles of researchers who are not employees of BAO. ComBAO was founded in 1946 and regularly published in 1946-1990. However, the publication was interrupted because of the economic situation after the disintegration of the Soviet Union in 1991.

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