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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Usefull Links
Solargraphy
Helios Astronomy Club
Friday, October 11, 2019
Warming Stripes
The stripes are showing annual global temperatures since 1850 and the colors are covering a change of 1,35°C.
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