In physical cosmology, cosmic inflation, cosmological inflation, or just inflation, is a theory of exponential expansion of space in the early universe.The inflationary epoch lasted from 10 −36 seconds after the conjectured Big Bang singularity to some time between 10 −33 and 10 −32 seconds after the singularity. If you asked an observer in Galaxy C to describe how Galaxy B appears to move, what would he or … —89.110.20.48 09:23, 16 February 2015 (UTC) File: PDF, 7.22 MB Preview. Big Bang theory holds that our universe began 13.7 billion years ago, in a massive expansion that blew space up like a balloon. Here's a brief rundown of what astronomers think happened. Imagine that you are located in Galaxy A and observe that both Galaxies B and C are moving away from you. Categories: Physics. Nowadays it is considered to be the established dogma of the expanding big bang universe. The Sci. Main Astronomy 123: galaxies and expanding universe (lecture notes) Astronomy 123: galaxies and expanding universe (lecture notes) Schombert J. This means that the space that contains the galaxies is expanding and that the galaxies are essentially stationary in that space, but being dragged apart as the universe expands. Consider three widely separated galaxies in an expanding universe. Consider three widely separated galaxies in an expanding universe. Considerations stemming from a properly constructed four-dimensional "Spacetime Map of the Universe" (see below), however, suggest the "horizon" problem is bogus, resulting from a misinterpretation of how we see the Cosmos generally and at great depths particularly. “Galaxy 2 is not moving.” “Galaxy 2 is moving toward me.” Language: english Pages: 225. Send-to-Kindle or Email . Imagine that you are located in galaxy 1 and observe that both galaxies 2 and 3 are moving away from you. Imagine that you are located in galaxy #1 and observe that both galaxies #2 and #3 are moving away from you.

High-Z … Am. If you asked an observer in galaxy 3 to describe how galaxy 2 appears to move, what would he or she say? illustration is a typical example of this common misperception. If you asked an observer in galaxy #3 to describe how galaxy #2 appears to move, what … The current mainstream theories of the metric expansion of space ignore the fact that the proton is a matter wave undergoing an exponentially accelerating self-gravitational blueshift.That is why all current mainstream theories are patent nonsense. Consider 3 widely separated galaxies in an expanding universe. —89.110.27.118 06:55, 16 February 2015 (UTC) Why a new version of the article is needed.