Telling a story of research through photography
The ‘photo of the week’ is a weekly series featuring photographs taken by BU academics and students for our Research Photography Competition which took place earlier this year.
These provide a snapshot into some of the incredible research taking place across the BU community.
This week’s photo of the week is the last in the series, taken by Mikhail Kapychka; The Royal Society 2019 Astronomy category winner
‘Halo’
‘This image of the lunar halo inspired me to explore this natural phenomenon. I accidentally saw a halo around the moon and took this photo in the night winter forest. A halo is an optical phenomenon, a glowing ring around a light source. There are many types of halos and they are caused mainly by ice crystals in Cirrus clouds at an altitude of 5-10 km in the upper troposphere. The type of halo depends on the shape and location of the crystals. Light reflected and refracted by ice crystals often decomposes into a spectrum, making the halo look like a rainbow. The most vivid and full-colour are pargelia and anti-aircraft arc, less bright-tangent small and large halo.’
‘Now I am engaged in research and a variety of this natural phenomenon, I have a large collection of photos of different types of halo around the world, and thanks to this, people learn about this fascinating phenomenon.’
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If you have any questions about the Photo of the Week series or the Research Photography Competition please email research@bournemouth.ac.uk