hubble law

Noun
  1. (astronomy) the generalization that the speed of recession of distant galaxies (the red shift) is proportional to their distance from the observer (synset 105887811)
    referred to in: astronomy, uranology - the branch of physics that studies celestial bodies and the universe as a whole
    is a type of: law, law of nature - a generalization that describes recurring facts or events in nature
    same as: hubble's law

Other Searches