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The Jena diamond dust halos
Rare diamond dust halo phenomena displays happened several times in the past months in Jena-Maua.
Read MoreIn the evening of July 5th 2020 there was a very bright display of noctilucent clouds (NLCs) over Germany.
Read MoreRare diamond dust halo phenomena displays happened several times in the past months in Jena-Maua.
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