Watch Is the Universe Infinite?

Watch Is the Universe Infinite?

Is the Universe Infinite?

Ultimate Cosmology • 25m

Up Next in Ultimate Cosmology

  • How Large is the Universe?

    The universe has long captivated us with its immense scales of distance and time. How far does it stretch? Where does it end? The mind-blowing answers come from a theory describing the first micro-moments of our universe.

  • Mysteries of a Dark Universe

    Cosmology, the study of the universe as a whole, has been turned on its head by a stunning discovery that the universe is flying apart in all directions at an ever-increasing rate. Is the universe bursting at the seams? Or is nature somehow fooling us? Scientists are struggling to come to grips w...