This was
your sky.
A Spiral Aurora over Iceland
This aurora over Iceland in 2015 was exceptionally bright and developed quickly. It resulted from a solar storm, where high-energy particles from the Sun burst through a crack in Earth's magnetosphere a few days later. While a spiral pattern is discernible, the complex glow could be imagined as many common icons. In the foreground of this image is the tranquil Icelandic landscape.
We cannot put this date's photograph on paper at poster size. We can print the nearest public archive plate to your date instead.
See print sizesFrom $29.00
In tropical astrology, 12 SEP 2021 falls under Virgo (♍). The sign's window runs from 08-23 through 09-22. Virgo is the largest zodiac constellation, holding the heart of the Virgo galaxy cluster. The Sun was crossing this region of the sky on 12 SEP 2021.