Stefan Christmann / Milky way and moonbow halo during polar night. Above Neumayer-Station III, Alfred-Wegener-Institut research station, Atka Bay, Antarctica. June 2017.
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Stefan Christmann / Sunset with beams of light shining through Neumayer-Station III, Alfred-Wegener-Institut research station. Atka Bay, Antarctica. January 2017.
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Stefan Christmann / Stars and milky way over Neumayer-Station III, Alfred-Wegener-Institut research station. During full moon. Atka Bay, Antarctica. April 2017.
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Nuno Sa / Long snouted seahorse (Hippocampus guttulatus) in captive breeding laboratory at University of Algarve, Portugal. June 2010. Overall winner of the Underwater Photographer of the Year competition 2015.
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Doug Gimesy / Scientist examining river water to tests for platypus DNA. Cesar Research Laboratory, Melbourne, Victoria, Australia. June, 2017.Model released.
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Loic Poidevin / Observatory of Gornergrat, Mont Cervin, Matterhorn, Swiss Alps, Valais, Switzerland, September 2018.
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Juergen Freund / Dr. Alex Cheesman examining leaf samples whilst studying phloem flux in Daintree Rainforest Observatory, Queensland, Australia February 2015
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Juergen Freund / Dr. Alex Cheesman with supervisor Dr Lucas Cernusak, examining leaf samples whilst studying phloem flux in Daintree Rainforest Observatory, Queensland, Australia February 2015
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Juergen Freund / Dr. Alex Cheesman examining leaf samples whilst studying phloem flux in Daintree Rainforest Observatory, Queensland, Australia February 2015
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Juergen Freund / Leaf disks from leaves gathered from the tree canopy of the Daintree Rainforest Observatory, Queensland, Australia February 2015
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Juergen Freund / Collecting leaf disks from leaves gathered from the tree canopy of the Daintree Rainforest Observatory. Queensland, Australia. February 2015
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Juergen Freund / Collecting leaf disks from leaves gathered from the tree canopy of the Daintree Rainforest Observatory. Queensland, Australia. February 2015