On Jan. 9, 1643, the Italian astronomer Giovanni Riccioli noticed a bizarre glowing mild on the night time facet of Venus. He named it “The Ashen Mild of Venus.”
Astronomers have seen it intermittently since then, whereas others who’ve appeared for it haven’t been capable of finding it. To today, nobody actually is aware of what causes the Ashen Mild.
At first, individuals wished to attribute it to the optical high quality of telescopes. In the present day many imagine that the sunshine is related to lightning storms on Venus.
It is also the results of photo voltaic radiation interacting with the ambiance just like how auroras occur on Earth. No matter it’s, it has been a scientific thriller for hundreds of years.
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