 Hubble reveals previously unseen shocks |
 The galaxy cluster Abell 2218 This image shows the full overview of the galaxy cluster Abell 2218. This image was taken by Hubble in 1999 during the Early Release Observations made immediately after the Hubble Servicing Mission 3A. Credit: NASA, ESA, A. Fruchter and the ERO Team (STScI, ST-ECF) Original image at the Hubble Website |
 Nebula NGC 2080, nicknamed the 'Ghost Head Nebula' |