Tag: Twilight
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Geodesy, Long-distance observations, Optics
Long distance observations – definition & types
Is the selenelion lunar eclipse really rare event?
Just partial lunar eclipse of May 16th 2022
Total solar eclipse 2020 – remote chasing the umbra and a brief explanation how do the webcams work
The visibility of Venus before the 2020 inferior conjunction
Solar eclipse below the horizon 2019 – the World’s first webcam observation
Long-distance observations, Optics
The aspect of light reflection in the long-distance observations
Long-distance observations, Weather
Horizontal visibility as the main factor of long-distance observations, part 1 – weather, astronomical and optical elements
What is a light transition? What examples of it can we see?
Light scattering in the Earth’s atmosphere part 3 – clouds, haze and surface
Light scattering in the Earth’s atmosphere part 2 – why is the sky blue and how the sky colour change?
Astrophotography, Astrotourism, Travel
Tenerife and the night sky
Archival, Astronomy, Astrophotography
Watching the sky with Krosno branch of Polish Society of Amateur Astronomers (PTMA)
