Comet C/2020 F3 NEOWISE shining over the city of Athens, Greece and Mount Pentelicus on July 9, 2020 at 05:00 am, 1 hour before sunrise. Photography: Alexandros Maragos
Read MoreComet C/2020 F3 NEOWISE shining over the city of Athens, Greece and Mount Pentelicus on July 9, 2020 at 05:00 am, 1 hour before sunrise. Photography: Alexandros Maragos
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