Arizona

Top 100 the most beautiful places from where you could observe annular or total solar eclipses in the 2021-2040 period

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Eclipses and tourist places Top 100 2021-2040

This article is probably a compression of the ebook, which I would like to release in the nearest future about the 500 spots, from where you could observe both annular and total solar eclipses worldwide in the 2021-2040 period. I have inspiration from the Sky and Telescope magazine, which has prepared recently a similar list … Read more

Horizontal visibility as the main factor of long-distance observations, part 1 – weather, astronomical and optical elements

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Navajo Mt Horizontal visibility

This article is sort of a continuation of issues related to light scattering in the Earth’s atmosphere as well as haze presence. These subjects are closely associated with each other, so some stuff presented here can be pretty much similar and it will be developed on the grounds of my previous articles. This 2-partial article … Read more