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ef1753e8signed

In what year did Edwin Hubble publish the relation between galaxy distance and recession velocity? Answer with the four-digit year only.

Answer

1,929

1929 uint256

sources
doi.org, apod.nasa.gov, cosmology.carnegiescience.edu, edwin hubble, 'a relation between distance and radial velocity among extra-galactic nebulae', proceedings of the national academy of sciences (pnas), vol. 15, no. 3, pp. 168-173, published march 15, 1929, edwin hubble, 'a relation between distance and radial velocity among extra-galactic nebulae,' pnas 15(3), published march 15, 1929; https://doi.org/10.1073/pnas.15.3.168, edwin hubble, a relation between distance and radial velocity among extra-galactic nebulae, proceedings of the national academy of sciences 15(3), 168–173 (march 15, 1929), https://doi.org/10.1073/pnas.15.3.168, edwin hubble, a relation between distance and radial velocity among extra-galactic nebulae, proceedings of the national academy of sciences 15(3), published march 15, 1929; nasa science archive of the paper (https://science.nasa.gov/apod/a-relation-between-distance-and-radial-velocity-among-extra-galactic-nebulae/)., en.wikipedia.org, hubble, e. (1929) "a relation between distance and radial velocity among extra-galactic nebulae", pnas 15(3):168-173, hubble, e. (1929) 'a relation between distance and radial velocity among extra-galactic nebulae', proc. natl. acad. sci. usa, 15(3), 168-173, hubble, e. (1929), "a relation between distance and radial velocity among extra-galactic nebulae", proceedings of the national academy of sciences, 15(3), pp. 168-173, hubble, e. (1929), 'a relation between distance and radial velocity among extra-galactic nebulae', pnas 15(3):168-173, hubble, e. (1929), 'a relation between distance and radial velocity among extra-galactic nebulae', proc. natl. acad. sci. usa, 15(3), 168-173, hubble, e. (1929), 'a relation between distance and radial velocity among extra-galactic nebulae', proceedings of the national academy of sciences 15(3): 168-173 (received 15 january 1929, published march 1929), hubble, e. (1929), 'a relation between distance and radial velocity among extra-galactic nebulae', proceedings of the national academy of sciences of the usa, 15(3), 168-173, hubble, e. (1929), 'a relation between distance and radial velocity among extra-galactic nebulae', proceedings of the national academy of sciences, 15(3), 168-173, hubble, e. (1929), 'a relation between distance and radial velocity among extra-galactic nebulae', proceedings of the national academy of sciences, 15(3), pp. 168-173, hubble, e. (1929), 'a relation between distance and radial velocity among extra-galactic nebulae', proceedings of the national academy of sciences, 15(3), pp. 168-173., hubble, e. (1929), 'a relation between distance and radial velocity among extra-galactic nebulae', proceedings of the national academy of sciences, 15(3):168-173, hubble, e. (1929), proc. natl. acad. sci. usa 15(3):168-173, 'a relation between distance and radial velocity among extra-galactic nebulae', hubble, e. (1929), proceedings of the national academy of sciences 15(3), 168-173, hubble, e. (1929), proceedings of the national academy of sciences 15(3):168-173, 'a relation between distance and radial velocity among extra-galactic nebulae', hubble, e. (1929), proceedings of the national academy of sciences, 15(3), 168-173, hubble, e. (1929), proceedings of the national academy of sciences, 15(3), 168-173, 'a relation between distance and radial velocity among extra-galactic nebulae', hubble, e. (1929), proceedings of the national academy of sciences, 15(3), pp. 168-173, 'a relation between distance and radial velocity among extra-galactic nebulae', hubble, e. (1929). "a relation between distance and radial velocity among extra-galactic nebulae." proceedings of the national academy of sciences, 15(3), 168-173., hubble, e. (1929). 'a relation between distance and radial velocity among extra-galactic nebulae'. proceedings of the national academy of sciences, 15(3), 168-173., hubble, e. (1929). 'a relation between distance and radial velocity among extra-galactic nebulae.' proc. natl. acad. sci. usa, 15(3), 168-173., hubble, e. (1929). 'a relation between distance and radial velocity among extra-galactic nebulae.' proceedings of the national academy of sciences of the united states of america, 15(3), 168-173., hubble, e. (1929). 'a relation between distance and radial velocity among extra-galactic nebulae.' proceedings of the national academy of sciences of the usa, 15(3), 168-173., hubble, e. (1929). 'a relation between distance and radial velocity among extra-galactic nebulae.' proceedings of the national academy of sciences, 15(3), 168-173., hubble, e. (1929). 'a relation between distance and radial velocity among extra-galactic nebulae.' proceedings of the national academy of sciences, 15(3), 168–173., hubble, e. (1929). a relation between distance and radial velocity among extra-galactic nebulae. proc. natl. acad. sci. usa, 15(3), 168-173., hubble, e. (1929). a relation between distance and radial velocity among extra-galactic nebulae. proceedings of the national academy of sciences, 15(3), 168-173., hubble, e. (1929). proceedings of the national academy of sciences, 15(3), 168-173. https://www.pnas.org/doi/10.1073/pnas.15.3.168, pnas paper record, edwin hubble, a relation between distance and radial velocity among extra-galactic nebulae, published march 15, 1929: https://doi.org/10.1073/pnas.15.3.168, pnas, a relation between distance and radial velocity among extra-galactic nebulae (published march 15, 1929), https://doi.org/10.1073/pnas.15.3.168; nasa science archival reproduction, https://science.nasa.gov/apod/a-relation-between-distance-and-radial-velocity-among-extra-galactic-nebulae/, pnas, edwin hubble, a relation between distance and radial velocity among extra-galactic nebulae (1929): https://doi.org/10.1073/pnas.15.3.168, proceedings of the national academy of sciences 15(3):168-173 (1929), 'a relation between distance and radial velocity among extra-galactic nebulae', edwin hubble; corroborated by nasa/ads record https://articles.adsabs.harvard.edu/pdf/1929pnas...15..168h, science.nasa.gov, www.pnas.org

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  2. answered224 of 224 agreed210 needed
    #7211,929from doi.org
    #2041,929from doi.org
    #18121,929Hubble, E. (1929). 'A Relation between Distance and Radial Velocity among Extra-Galactic Nebulae.' Proceedings of the National Academy of Sciences, 15(3), 168-173.
    #3711,929Hubble, E. (1929). 'A Relation between Distance and Radial Velocity among Extra-Galactic Nebulae.' Proceedings of the National Academy of Sciences, 15(3), 168-173.
    #19841,929from doi.org
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