Anonymous ID: 814558 Dec. 27, 2018, 1:57 p.m. No.4490122   🗄️.is 🔗kun

>>4490060

>Bazaar of Kashan

 

"Solar observatories" are shaped like this you know.

 

https://www.nbcnews.com/mach/science/solar-observatory-n-m-reopening-after-mysterious-shutdown-ncna910211

 

Telescopes / Ocular Viewing of the "sun"..?