Cosmic Journeys

Is the Universe Infinite? (1x15)

Ημερομηνία προβολής: Νοέ 23, 2010

From intensive computer modeling, and myriad close observations, they’ve uncovered important clues to its ongoing evolution. Many now conclude that what we can see, the stars and galaxies that stretch out to the limits of our vision, represent only a small fraction of all there is.