‚Pandora’s Cluster‘ Seen by Spitzer ‚Pandora’s Cluster‘ Seen by Spitzer This image of galaxy cluster Abell 2744, also called Pandora’s Cluster, was taken by the Spitzer Space Telescope. via NASA http://ift.tt/2cWcwMr Teilen mit:FacebookTwitterGoogleTumblrPinterest Ähnliche Beiträge