Estranhas "colunas de luz"

Luis França

Nimbostratus
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23 Mai 2006
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Hades
Scientists left baffled as mysterious columns of coloured light appear in the night skies

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Scientists at the website spaceweather.com said: 'Truhin’s pillars are not the ordinary kind. Even eading experts in atmospheric optics can’t quite figure them out

'These pillars are mysterious. They have unexplained curved tops and even curved arcs coming from their base.

'Arcs in rare displays like these could be from column crystals to give parts of tangent arcs, others could be the enigmatic Moilanan arc or even the recently discovered reflected Parry arc.

'We do not know – so take more photos on cold nights!'
 

Minho

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6 Set 2005
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Os sempre complexos fenómenos ópticos a surpreender. Mais um para estudar...
 

actioman

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15 Fev 2008
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Fabuloso amigo Luís!
Vê-se que têm a ver com a luz artificial, mas o efeito de abertura no topo da coluna é que é desconcertante. Poderá ter algo a ver com cristais de gelo na atmosfera? :unsure:

Sempre em cima do acontecimento! :thumbsup:;)