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Space Station and Sunspots

Space Station and Sunspots - Sequence (detail)
Space Station and Sunspots - Sequence (detail)

Space Station and Sunspots – Sequence (detail)

On June 14th, 2025, the clear skies offered me another successful photography of the International Space Station transit in front of the Sun. Taken from Hranice (u Chotěboře), Czech Republic, as a sequence on a 10-inch Dobsonian Telescope, when ISS was about 467,9 km far from me and the whole transit took only 0.59 seconds. It was the shortest transit of ISS I ever photographed! And one of the most beautiful because se of the lots of sunspots in the solar photosphere. Such a lucky moment!

Used Canon Ra, 10-inch Dobsonian Telescope (AstroSolar Baader folia), f5, ISO 400, 1/8000s exposures.

Space Station and Sunspots - Sequence

Space Station and Sunspots – Sequence

Space Station and Sunspots - detail

Space Station and Sunspots – detail

Information about the ISS transit in front of the Sun on 14 June 2025 for my observation site. Source: Transit-finder.com

Information about the ISS transit in front of the Sun on 14 June 2025 for my observation site. Source: Transit-finder.com

Information about the ISS transit in front of the Sun on 14 June 2025 for my observation site. Source: Transit-finder.com

Information about the ISS transit in front of the Sun on 14 June 2025 for my observation site. Source: Transit-finder.com