Edwin Powell Hubble1939
Hubble analyses residual radial motions of nebulae after removal of the systematic redshift trend in order to estimate the motion of the Milky Way system relative to external galaxies.
United States of America · Science / Astronomy. Chronological records rendered directly from the World History Database.
Hubble analyses residual radial motions of nebulae after removal of the systematic redshift trend in order to estimate the motion of the Milky Way system relative to external galaxies.
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