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, February 13, 2021
Blank Solar Disk
No sunspots but some prominences and above all very a nice scenic under freezing conditions of -1°C.
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