Write the conclusion of Hubble's study.

Question

Accepted Answer

Edwin Hubble studied the velocities of different galaxies using a telescope and found that every galaxy is moving away from every other galaxy. He concluded that the farther a galaxy is, the faster it is moving away, following the relation v = Hd. This showed that the universe is expanding, and since all galaxies were once closer together, Hubble's study supports and confirms the Big Bang theory.