January 31 , 2021
1270 days
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- The Scientists from the International Space Station (ISS) have observed a bright-blue lightning bolt that is shooting upward from the thunderclouds.
- Such blue jets are hard to observe from the ground because the electrical discharges emerge from the tops of thunderclouds.
- But from space, one can easily observe the phenomenon.
- Blue jets are initiated as “normal” lightning discharges.
- It emerges between the upper positive charge region in a thundercloud and a negative screening layer above the charge region.
![](https://www.tnpscthervupettagam.com/assets/home/media/general/original_image/31-111.jpg)
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