A surprising and uncommon lightning phenomenon was caught on digicam by an astronaut aboard the Worldwide Area Station (ISS), revealing a gigantic jet of electrical energy capturing 50 miles into house from a thunderstorm over Louisiana. The picture, taken on November 19, 2024, supplies a uncommon glimpse of certainly one of Earth’s tallest lightning discharges, a kind of atmospheric electrical occasion that scientists are nonetheless working to grasp.
In contrast to typical lightning bolts that strike downward towards the bottom, gigantic jets blast upward, extending past storm clouds and into the ionosphere, the electrically charged layer of Earth’s ambiance. These jets are extremely highly effective, carrying as much as 60 instances extra vitality than common lightning bolts, and stay one of the mysterious climate phenomena on the planet.
A Hanging Discovery from Area
The picture, initially taken by an unnamed ISS astronaut, was found in NASA’s Gateway to Astronaut Images of Earth database by photographer Frankie Lucena, a specialist in capturing lightning sprites and atmospheric phenomena. Lucena shared the picture with Spaceweather.com, which then resurfaced the occasion on February 26, 2025, bringing consideration to the spectacular sight.
In keeping with Reside Science, the precise location of the large jet is unclear as a result of cloud cowl, however primarily based on the ISS’s place on the time, it seemingly occurred simply off the coast of New Orleans. The picture was a part of a collection of 4 lightning photographs, however solely certainly one of them captured the large upward discharge.
What Makes Gigantic Jets So Uncommon?
Gigantic jets have been first documented in 2001, and whereas they’re believed to occur as regularly as 1,000 instances per yr, just a few dozen have ever been photographed. The rationale? They’re extremely transient, lasting lower than a second, and infrequently happen in distant areas the place storms are troublesome to observe.
In contrast to conventional lightning, which happens between charged layers in a storm cloud, gigantic jets break via the higher cloud layer when the stability {of electrical} expenses is disrupted. As a result of they attain the ionosphere, the identical area the place auroras happen, they typically produce a superb blue glow, with tendrils of pink lightning resembling deep-sea jellyfish-like buildings.
These upper-atmosphere electrical discharges are distinct from sprites, one other sort of atmospheric lightning that seems as pink flashes excessive above thunderstorms. Whereas sprites are extra widespread and higher understood, gigantic jets stay a scientific thriller, with researchers nonetheless debating how and why they kind.
The Most Highly effective Lightning Ever Recorded
Gigantic jets usually are not solely visually spectacular but additionally terribly highly effective. The strongest one ever documented occurred over Oklahoma in Could 2018, reaching a temperature of 8,000 levels Fahrenheit (4,400 levels Celsius) and carrying 60 instances extra vitality than a normal lightning bolt.
As a result of they lengthen into house, scientists are taken with whether or not gigantic jets might have an effect on satellites, radio communications, and even house climate itself. Some researchers speculate that these high-energy discharges might play a task in balancing Earth’s electrical setting, although a lot stays unknown.
Catching Extra Lightning from Area
Whereas this newest discovery was made months after the occasion occurred, it underscores how a lot Earth’s upper-atmosphere phenomena stay unexplored. Because of new expertise and higher observational strategies, scientists have gotten extra able to detecting fleeting, high-energy occasions that have been as soon as unimaginable to seize.
As researchers proceed to check gigantic jets and different unique lightning phenomena, every new picture taken from house brings us nearer to understanding the hidden electrical forces at play in Earth’s ambiance—and maybe even past.
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