All-Wavelength Extended Groth Strip International Survey also referred to as: AEGIS
Observed Data
Four orbiting telescopes, including Hubble, and four ground-based observatories sampled galaxies in a long, thin strip of sky to harvest clues about galaxy formation. Hubble's Advanced Camera for Surveys (ACS) snapped several hundred images of the survey field, which astronomers wove together into a rich tapestry that showcases about 50,000 galaxies. The Hubble views yielded new information about how the appearance and structure of galaxies change at different distances out in the universe.