Cosmology





Cosmology

The latest articles related to Cosmology

There are two types of competitions conducted by the ASDRC. Two groups of competitors are tested by them. First is Dharmaraja College students. Students in grade 6 and above are tested and rated periodically to keep the standards of their knowledge. The idea beind that is promoting the knowledge as well as building a strong [...]

The main area of research in Tuorla is active galactic nuclei; about half of the researchers are working on the topic. Other areas are dark matter, cosmology, astrodynamics, binary stars, solar neighborhood, solar physics and astrobiology. The optical laboratory produces high quality optics for telescopes. Adapted from the Wikipedia article Tuorla Observatory, under the G. [...]

non-standard cosmology is any physical cosmological model of the universe that has been, or still is, proposed as an alternative to the big bang model of (standard) physical cosmology. In the history of cosmology, various scientists and researchers have disputed parts or all of the big bang due to a rejection or addition of fundamental [...]

Cosmology

Sufi cosmology is a general term for cosmological doctrines associated with the mysticism of Sufism. These may differ from place to place, order to order and time to time, but overall show the influence of several different cosmographies: *The Quran’s testament concerning God and immaterial beings, the soul and the afterlife, the beginning and end [...]

Astronomy

Neo-Babylonian astronomy refers to the astronomy developed by Chaldean astronomers during the Neo-Babylonian, Achaemenid, Seleucid, and Parthian periods of Mesopotamian history. A significant increase in the quality and frequency of Babylonian observations appeared during the reign of Nabonassar (747–734 BC), who founded the Neo-Babylonian Empire. The systematic records of ominous phenomena in astronomical diaries that [...]

Branches Of Astronomy

Major branches of natural philosophy include astronomy and cosmology, the study of nature on the grand scale; etiology, the study of (intrinsic and sometimes extrinsic) causes; the study of chance, probability and randomness; the study of elements; the study of the infinite and the unlimited (virtual or actual); the study of matter; mechanics, the study [...]

Cosmology

fractal cosmology is a set of minority cosmological theories which state that the distribution of matter in the Universe, or the structure of the universe itself, is fractal. More generally, it relates to the usage or appearance of fractals in the study of the universe and matter. A central issue in this field is the [...]

Astronomy

Planetary models and observational astronomy The Eudoxan system had several critical flaws. One was its inability to predict motions exactly. Callippus’ work may have been an attempt to correct this flaw. A related problem is the inability of his models to explain why planets appear to change speed. A third flaw is its inability to [...]

Physical Cosmology

Cosmology is the study of the cosmos in several of the above meanings, depending on context. All cosmologies have in common an attempt to understand the implicit order within the whole of being. In this way, most religions and philosophical systems have a cosmology. In physical cosmology, the term ”cosmos” is often used in a [...]

Galaxy Formation And Evolution

dark matter halo is a hypothetical component of a galaxy, which extends beyond the edge of the visible galaxy and dominates the total mass. Since they consist of dark matter, haloes cannot be observed directly, but their existence is inferred through their effects on the motions of stars and gas in galaxies. Dark matter halos [...]

Microwave Astronomy

Edward L. (Ned) Wright is an American astrophysicist and cosmologist, well known for his achievements in the COBE project and as a strong Big Bang proponent in web tutorials on cosmology and theory of relativity. Wright received his ABscl (Physics in 1969) and PhD (Astronomy in 1976) degrees from Harvard University, where he was a [...]

Cosmology

Esoteric cosmology is cosmology that is an intrinsic part of an esoteric or occult system of thought. It almost always deals with at least some of the following themes: emanation, involution, evolution, epigenesis, planes of existence or higher worlds (and their emanation and the connections between them), hierarchies of spiritual beings, cosmic cycles (e.g., cosmic [...]