Pascal Hilkens Astro Page
Personal blog to promote (solar) astronomy and other related sciences.
Pascal Hilkens Astro Home Page
Pascal Hilkens Astro Home Page
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Solargraphy
Helios Astronomy Club
Saturday, January 23, 2021
A whole day Halos
High clouds and ice chrystals are responsable for halos around the Sun. Yesterday halos could be observed the entire day.
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