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Lightning is a natural phenomenon, more specifically an atmospheric electrical phenomenon. It consists of electrostatic discharges occurring through the atmosphere between two electrically charged regions, either both existing within the atmosphere or one within the atmosphere and one on the ground, with these regions then becoming partially or wholly electrically neutralized.
Representation of upper-atmospheric lightning and electrical-discharge phenomena Discovery image of a TLE on Jupiter by the NASA Juno probe. [1]Upper-atmospheric lightning and ionospheric lightning are terms sometimes used by researchers to refer to a family of short-lived electrical-breakdown phenomena that occur well above the altitudes of normal lightning and storm clouds.
These electrical discharges can be up to a thousand times more powerful than lightning on the Earth. [109] The water clouds can form thunderstorms driven by the heat rising from the interior. [110] The clouds of Venus may also be capable of producing lightning; some observations suggest that the lightning rate is at least half of that on Earth ...
Data obtained by Juno is providing fresh information on how the lightning processes on Jupiter are similar to those on Earth despite the dramatic differences between the two planets, according to ...
The Earth is struck by lightning nearly 20 million times each year, and bolts of lightning can travel as much as 10 to 12 miles from a thunderstorm, instantly heating the air to 50,000 degrees ...
Sprites have been observed over North America, [9] Central America, South America, [10] Europe, [11] Central Africa , Australia, the Sea of Japan and Asia and are believed to occur during most large thunderstorm systems. Rodger (1999) categorized three types of sprites based on their visual appearance. [1]
See photos as a powerful geomagnetic storm watch put the aurora borealis on full display across the US and Europe on Friday night.
Speculations of Jean-Antoine Nollet had led to the issue of the electrical nature of lightning being posed as a prize question at Bordeaux in 1749. In 1750, it was the subject of public discussion in France with a dissertation of Denis Barberet receiving a prize in Bordeaux. Barberet proposed a cause in line with the triboelectric effect.