Source record / 1929
A relation between distance and radial velocity among extra-galactic nebulae
Edwin Hubble
Paper
Publication
PNAS 15, 168–173 · 1929
Why it is in this atlas
Historical primary paper; its distance calibration and slope are not current parameter estimates.
Citation identity and relevance checked 2026-10-18. Check the original version and supplementary material before using a result. Inclusion does not imply endorsement by the authors.