Shining sky :
See the northern lights over Germany
Armin Weigel/dpa
A solar storm causes northern lights over Germany. It is so strong that the light spectacle can be seen from the north to the Alps.
Related reading
Shining sky :
See the northern lights over Germany
Armin Weigel/dpa
A solar storm causes northern lights over Germany. It is so strong that the light spectacle can be seen from the north to the Alps.
Related reading