The birth of a stellar black hole - Artwork
author: Illustration Grégoire Cirade/Novapix
reference: a-blh02-00021
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McMath-Pierce Heliostat -Kitt Peak observatory.
author: F.Espenak/Novapix
reference: o-kpk02-00002
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Murray River Basin, New South Wales and Victoria, Australia
author: Nasa/Novapix
reference: t-ocaus-00004
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