Comet C/2020F3 (Neowise) with separate dust and ion gas tails and a green glowing coma, by Dietmar Gutermuth, Germany

Second place in the 2021 IAU OAE Astrophotography Contest, category Comets. Comets have a very interesting structure comprising of four main parts: the nucleus, composed of rock, dust and frozen gases, typically spanning a few kilometres, although bigger ones have been observed; a small atmosphere o...

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Bibliographische Detailangaben

Hauptverfasser:	Gutermuth, Dietmar, IAU, OAE
Format:	Bild
Sprache:	eng
Schlagworte:	Astrophotography Comets
Online-Zugang:	Volltext bestellen
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