Royalty free scientific utility photos

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Aurora Borealis, May 10-11, 2024, Giuseppe Donatiello, scientific utility, annotations, specific moment, subject identification, place identification, night sky, stars

Public Domain
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C/2023 A3, Tsuchinshan-ATLAS, comet, great comet, night sky, astronomy, Oria Italy, Giuseppe Donatiello, Bushnell 200mm, EOS 4000D, scientific utility

Public Domain
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Partial Lunar Eclipse, October 28 2023, moon phases, Universal Time, Giuseppe Donatiello, Giovanni Vincenzo Donatiello, 127ED f/9, Canon EOS 4000D, scientific utility, annotations, specific moment

Public Domain
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Aurora Borealis, May 10-11 2024, Giuseppe Donatiello, first injection, second injection, columns of light, static component, middle latitudes, SAR, scientific utility, east-west extension

Public Domain
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C/2023 A3, Tsuchinshan-ATLAS, comet, October 2, 2024, 4:20 UTC, Giuseppe Donatiello, Oria Italy, Bushnell 200mm, EOS 4000D, scientific utility

Public Domain
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C/2023 A3, Tsuchinshan-ATLAS, comet, September 29, 2024, Giuseppe Donatiello, Oria Italy, Maksutov 500/8, EOS 4000D, scientific utility, annotations

Public Domain
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C/2023 A3, Tsuchinshan-ATLAS, comet, October 27 2024, night sky, stars, astronomy, Giuseppe Donatiello, Canon U 250mm, scientific utility, UTC

Public Domain
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C/2023 A3, Tsuchinshan-ATLAS, comet, ion tail, dust tail, near nucleus, phenomena, RGB decomposition, scientific utility, October 2024, Giuseppe Donatiello

Public Domain