Data that are an update to the Hubble (1929) hubble
data. Contains estimates of the distance from Earth and the velocity
relative to Earth of 24 nebulae.
Format
A data frame with 24 observations on the following 2 variables.
distance:
the distance, in megaparsecs, of the nebula from Earth.velocity:
the velocity, in kilometres per second, of the nebula relative to Earth.