Sujet
Aurora Borealis or Northern Lights observed from German and southern Scandinavia
Légende
Aurora Borealis or Northern Lights observed from German and southern Scandinavia. Caused by high-speed particles ejected from the Sun, they are most commonly observed during periods of maximum sunspots. From "Die Naturkrafte" by M Wilhelm Meyer (Leipzig, 1903). Chromolithograph.
Date
1903
Crédit
Photo12/Ann Ronan Picture Library
Notre référence
ARP07112_010041C
Licence
Droits gérés
Format disponible
25,8Mo (1,2Mo) / 30,0cm x 21,6cm / 3543 x 2548 (300dpi)