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  • ...ork on plasmas provided evidence for finite-sized elementary particles and the composition of strings. ...eiving Professor Emeritus status at his retirement in 1981, and as head of the physics department from 1968. While visiting Tijuana, Mexico in 1991, he di
    28 KB (4,040 words) - 06:28, 2 January 2017
  • ...upwards against a gravitational field (produced by the yellow star below). The effect is greatly exaggerated in this diagram.]] ...ation]], due to the electromagnetic radiation propagating in opposition to the gravitational gradient. There also exists a corresponding [[blueshift]] whe
    22 KB (3,270 words) - 20:15, 4 February 2018
  • '''Hubble's law''' is the name for the observation in [[physical cosmology]] that: ...tely [[Proportionality (mathematics)|proportional]] to their distance from the Earth for galaxies up to a few hundred megaparsecs away.<ref name="riess99"
    62 KB (9,085 words) - 20:13, 4 February 2018
  • * 1979- 1981 Harvard Smithsonian Astrophysical Observatory, Cambridge, Computation Facility manager * 1997- present The Noetic Journal, Orinda, Executive Editor
    22 KB (3,188 words) - 13:11, 30 December 2016
  • ...g universe would have been considered non-standard in 1990, but is part of the standard cosmology in 2010. ..., and 68% [[dark energy]].<ref>See [[Planck (spacecraft)#2015 data release|the Planck Collaboration's 2015 data release]].</ref>
    41 KB (6,072 words) - 19:16, 4 February 2018
  • '''Read the full paper''' [http://www.naturalphilosophy.org/pdf/abstracts/abstracts_pap ...ic densities for the two types of cosmological model. Results suggest that the non-expanding universe may be more consistent, or at least less inconsisten
    15 KB (2,210 words) - 11:38, 30 August 2018
  • ...ark University in Worcester, Massachusetts. He holds a masters degree from the University of Colorado Boulder in astrogeophysics. ...and novel methods of deploying meteor burst communication (MBC) systems in the very high frequency (VHF) band at 40 MHz.
    22 KB (2,752 words) - 13:25, 30 December 2016
  • ...vatory]] in [[New Mexico]], [[United States]]. The project was named after the [[Alfred P. Sloan Foundation]], which contributed significant funding. ...as far as ''z''&nbsp;=&nbsp;5; and the imaging survey has been involved in the detection of [[quasar]]s beyond a redshift ''z''&nbsp;=&nbsp;6.
    25 KB (3,589 words) - 12:34, 5 February 2018
  • ...], the physics of a system in an inertial frame have no causes external to the system.<ref name="Ferraro">{{cite|title=Einstein's Space-Time: An Introduct ...ely describe that region.<ref name=Einstein0>{{Cite book|title=Relativity: The Special and General Theory |author=Albert Einstein |page= 71 |url= https://
    51 KB (7,987 words) - 15:47, 20 July 2017
  • ...s been referred to as "the moving-off point for the theoretical aspects of the Second Scientific Revolution".<ref group=A name=hoover/> ...edy–Thorndike experiment]]s, Michelson–Morley type experiments form one of the fundamental [[tests of special relativity]] theory.<ref name=rob group=A />
    82 KB (12,123 words) - 14:58, 19 July 2017
  • ...assical [[aether theories]] at the end of the 19th and at the beginning of the 20th century. ...f Lorentz's theory were incorporated into [[special relativity]] (SR) with the works of [[Albert Einstein]] and [[Hermann Minkowski]].
    74 KB (11,386 words) - 12:43, 7 July 2017
  • {{Redirect|History of relativity|the history of general relativity|history of general relativity}} ...on]], [[Hendrik Lorentz]], [[Henri Poincaré]] and others. It culminated in the theory of [[special relativity]] proposed by [[Albert Einstein]] and subseq
    130 KB (18,278 words) - 13:48, 14 February 2019
  • [[File:Antennae galaxies xl.jpg|thumb|300px|right|The [[Antennae Galaxies]] (Arp 244)]] ...xies are presented in the atlas, which was originally published in 1966 by the [[California Institute of Technology]].<ref>{{cite book|last=Arp|first=Halt
    76 KB (10,108 words) - 13:04, 4 February 2018

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