Cassius Telescope Unit (IMAGE)
Caption
These are two of the 14-centimeter diameter lens telescopes in use for the All Sky Automated Survey for SuperNovae (ASAS-SN) that discovered ASASSN-15lh. Since this photo was taken, two more telescopes have been added to the ASAS-SN station in Cerro Tololo, Chile.
Credit
Wayne Rosing
Usage Restrictions
Image may be used with appropriate caption and credit
License
Licensed content