Today's Image

Airglow over Sweden

View larger. | Photo by Stefan Nilsson (
View larger and higher quality. | Photo by Stefan Nilsson (known on Facebook as

Stefan Nilsson in Åhus, Sweden wrote:

Airglow glowing in the darkness.

To enjoy the image in its full glory, please follow the 500px-link.

Thank you, Stefan!

Read what Atmospheric Optics has to say about airglow

Or read the airglow entry on Wikipedia.

October 31, 2016
Today's Image

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