A Relation between Distance and Radial Velocity among Extra-Galactic Nebulae
papers articles
scientific paper
paper
core
planned
Creators
- Edwin Hubble, author
Canon Rationale
A core cosmology paper, included for the distance-velocity relation, extragalactic astronomy, and the observational basis of the expanding universe.
Evidence
- citation context: Hubble, 'A Relation between Distance and Radial Velocity among Extra-Galactic Nebulae,' PNAS, 1929.
- handbook: Encyclopaedia Britannica, 'Edwin Hubble'.
Audit Flags
version dependency, epistemic status required
Completion unit: read the full 1929 paper.