
Space / 2006-06-05
Galaxies Gather at Great Distances
Galaxies Gather at Great Distances
NASA's image library records Galaxies Gather at Great Distances.
WHY IT’S INTERESTING
Astronomers have discovered nearly 300 galaxy clusters and groups, including almost 100 located 8 to 10 billion light-years away, using the space-based Spitzer Space Telescope and the ground-based Mayall 4-meter telescope.