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Date of birth
Edwin Hubble was born in Marshfield Missouri -
Works as a legal Clerk
Edwin Hubble works as a legal clerk for the summer -
edwin works weekdays as a high school teacher
Edwin works as a high school teacher teaching science -
Edwin found cephid viraible stars
Edwin found cephid variable stars in the Andromeda galaxy -
Edwin ises Cephid variable stars
Edwin used fluctuations in cephid variable stars to detirmine the distance of galaxies -
Edwin gets married
Edwin Hubble gets married to grace hubble on the 24 of february in 1924 -
Edwin found out galaxies are moving away from each other
Edwin discovered that galaxies are receding from each other with rates that increased with distance -
Edwin makes a theory called Hubbles constant
Edwin makes a theory to prove that galaxies move away from each other faster when they are farther apart -
hubble revises his theory
Edwin revises his previous theory that he published six months earlier and calls it Hubbles constant -
Hubble joins the army
Edwin joins the army and is stationed in france but never sees any action