Photon epoch — In physical cosmology, the photon epoch was the period in the evolution of the early universe in which photons dominated the energy of the universe. The photon epoch started after most leptons and anti leptons were annihilated at the end of the… … Wikipedia
Hadron epoch — In physical cosmology, the hadron epoch was the period in the evolution of the early universe during which the mass of the Universe was dominated by hadrons. It started approximately 10 6 seconds after the Big Bang, when the temperature of the… … Wikipedia
Timeline of the Big Bang — Physical cosmology Universe · Big Bang … Wikipedia
Graphical timeline of the Big Bang — Main source article: Timeline of the Big Bang This timeline of the Big Bang shows the sequence of events as predicted by the Big Bang theory, from the beginning of time to the end of the Dark Ages. It is a logarithmic scale that shows 10*log {10} … Wikipedia
Graphical timeline from Big Bang to Heat Death — This is the timeline of the Universe from Big Bang to Heat Death scenario. The different Eras of the Universe are shown.ImageSize = width:840 height:2000PlotArea = left:40 right:235 bottom:75 top:75Colors = id:period1 value:rgb(1,1,0.7) # light… … Wikipedia
Big Bang — This article is about the cosmological model. For the sitcom, see The Big Bang Theory. For other uses, see Big Bang (disambiguation) … Wikipedia
cosmos — /koz meuhs, mohs/, n., pl. cosmos, cosmoses for 2, 4. 1. the world or universe regarded as an orderly, harmonious system. 2. a complete, orderly, harmonious system. 3. order; harmony. 4. any composite plant of the genus Cosmos, of tropical… … Universalium
physics — /fiz iks/, n. (used with a sing. v.) the science that deals with matter, energy, motion, and force. [1580 90; see PHYSIC, ICS] * * * I Science that deals with the structure of matter and the interactions between the fundamental constituents of… … Universalium
Alternatives to general relativity — are physical theories that attempt to describe the phenomena of gravitation in competition to Einstein s theory of general relativity.There have been many different attempts at constructing an ideal theory of gravity. These attempts can be split… … Wikipedia
Universe — For other uses, see Universe (disambiguation). Physical cosmology … Wikipedia