Stars Fall Down on the Sky Seekers

From the photographer: “At the night of Tusi observing competition (named after Persian astronomer Nasir al-Din al-Tusi) while the amateur astronomers were exploring the sky I took this photo next to the ancient tower named Radkan that had some astronomical or calendar use.

Technical details: photo composite combine 290 single photos with startrails software”
© Samira Sahranavard