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The '''Big Bang''' is the [[physical cosmology|cosmological]] model of the initial conditions and subsequent development o {{Cosmology}} ...

{{dablink|This article is about the physical phenomenon. For the photochemical usage, see [[bathochromic shift]]. For ot ...and Weinberg (1971) or any of the [[physical cosmology#Textbooks|physical cosmology textbooks]]</ref> ...

...f the framework of the standard [[Big Bang]] model of [[physical cosmology|cosmology]]. ...sing radically new concepts of [[space]] and [[time]]. Some then-accepted physical theories were inconsistent with that framework; a key example was Newton's ...

...LIGO]]. In addition, general relativity is the basis of current [[Physical cosmology|cosmological]] models of a consistently expanding universe. ...would prove to be premature, cf. the section[[General relativity#Cosmology|Cosmology]], below.</ref> ...

| title=Principles of Physical Cosmology ..., solar-like flares were observed by the Japanese [[Advanced Satellite for Cosmology and Astrophysics|ASCA]] satellite in 1995.<ref>{{cite journal ...

| title=The Cosmic Century: A History of Astrophysics and Cosmology ...mperature of a star determines its [[spectral type]] via its effect on the physical properties of [[Plasma (physics)|plasma]] in its [[photosphere]]. A star's ...

...rix group]]s, for example, can be used to understand fundamental [[physics|physical]] laws underlying [[special relativity]] and symmetry phenomena in molecula ...tries]] and crystal symmetries. These symmetries underlie the chemical and physical behavior of these systems, and group theory enables simplification of [[qua ...

...rnal | last = Wesson | first = Paul | year = 1992 | month = June | title = Cosmology, extraterrestrial intelligence, and a resolution of the Fermi-Hart paradox ...r the universe as a whole, since travel times may well explain the lack of physical presence on Earth of alien inhabitants of far away galaxies. However, the q ...

...son Microwave Anisotropy Probe (WMAP) Three Year Results: Implications for Cosmology], D. N. Spergel, R. Bean, O. Doré, M. R. Nolta, C. L. Bennett, J. Dunkley, ..., ''Proceedings of the Royal Society of London, Series A, Mathematical and Physical Sciences'' '''371''', #1744 (June 10, 1980), pp. 8&ndash;23.</ref> At zero ...

...r systems, see [[Planetary system]] and [[Star system]]. For a list of the physical attributes of the Solar System's largest objects (radius, mass, orbital dis ...e Earth moves around the Sun and that the planets are governed by the same physical laws that governed the Earth. In more recent times, improvements in the tel ...