Hubble Pans Across Heavens to Harvest 50,000 Evolving Galaxies
*Description*: A narrow slice of sky near the Big Dipper yielded a goldmine of at least 50,000 galaxies, which were spied by NASA's Hubble Space Telescope. The Hubble view is yielding new clues about the universe's youth, from its "pre-teen" years to young adulthood. The image at left, taken by A...