Germans were able to gain a rare glimpse of the northern lights on Friday night, due to an unusually large solar storm. The phenomenon, lighting the night sky up in magenta, green and shimmering turquoise, may be visible in some regions on Saturday night too. The German Weather Service (DWD) posted an image on X of the Alps in southern Germany lit up in pink, as well as bright rays of light over the Frankfurt skyline. Other images were shared across social media. US meteorologists at the National Oceanic and Atmospheric Administration (NOAA) warned of a level five solar storm on Friday, the to…