Pascal Hilkens Astro Page
Personal blog to promote (solar) astronomy and other related sciences.
Pascal Hilkens Astro Home Page
Pascal Hilkens Astro Home Page
WHO AM I?
Usefull Links
Solargraphy
Helios Astronomy Club
Sunday, September 20, 2020
Halo
Verstuurd vanaf mijn iPhone 11Some high clouds and a halo around the Sun.
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