Coley @ColeFlash

BREAKING: An incredible "gigantic jet" – an extremely-rare type of upper-atmospheric lightning – was photographed from the International Space Station on Friday morning. This is the clearest photo we have EVER seen of a gigantic jet from above. Nichole Rhea Ayers is a major in the U.S. Air Force and a NASA astronaut. She launched to the International Space Station as a pilot of the SpaceX Crew-10 mission on March 14, and will be returning to Earth soon. On Thursday morning, July3, she captured an unbelievable photo of an ultra-rare GIANT JET. The International Space Station was over Mexico and the southern U.S. at the time. It looks like the instigating thunderstorm was happening somewhere near Sabinas in Coahuila, Mexico around 1:30 a.m. Central time Thursday. Gigantic jets are a subset of “blue jets,” which themselves are a type of TLE — or transient luminous event, often referred to as “upper-atmospheric lightning.” There are different types of TLEs, including red “sprites,” green “elves” and blue jets. Blue jets are the rarest. Elves and sprites occur high above thunderstorms, but jets bridge a key gap between a thunderstorm and the stratosphere high above. Sometimes they even reach up to the base of the mesosphere — the height at which meteors burn up! They begin as a cloud-to-air discharge that emanates out the top of thunderstorms, but immediately grow to MASSIVE sizes — up to 30 miles tall! They shoot upwards at speeds of 6 to 90 miles PER SECOND, but only last two or three tenths of a second. They are bright blue (almost like a neon sign, since they are plasma after all). The blue color is believed to stem from “excited” nitrogen. It’s believed that blue jets start as an ordinary lightning strike in the top of thunderclouds, where abundant positive charge is present. Sometimes there’s a negative charge in the clear air above. Instead of the negative charge flowing down to balance out the positive, sometimes the positive shoots upwards into the clear negative skies above. The result? A positive discharge that propagates upwards. Gigantic jets are even more spectacular. Emerging research suggests they begin as a discharge between negative charge in the mid-levels of the cloud and the positive tops of clouds. That leads to a *negative* “leader” of electricity that shoots upwards and escapes the cloud before it can actually discharge and “balance out” charge within the cloud. You can tell this one was a “gigantic jet” because of the reddish tops that resembles the stem of a carrot. That’s a sign the gigantic jet reached even higher altitudes — perhaps 50 to 60 miles above the ground. Atmospheric electrodynamicists (the fancy term for folks who study lightning) are learning about all sorts of never before-discovered lightning discharges. Most of what we know comes from photos like this! In recent years, scientists have coined new terms for curious, fleeting discharges — “trolls”, “pixies”, “ghosts” and “gnomes”. The existence of upper-atmospheric wasn’t known until July 6, 1989, when a researcher named R.C. Franz left a camera running overnight to capture the night sky. For decades, pilots had reported seeing strange red and blue flashes above thunderstorms, but it wasn’t until Franz obtained photographic evidence that scientists were able to delve deeper into the mystery. Nowadays, most of what we know comes from photographers who happen to get lucky — especially since the flashes usually last only a couple milliseconds. Ayers’ photo is truly a one-of-a-kind capture that will hopefully shed more light on how TLEs behave.

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Coley @ColeFlash

a year ago

@abdoudoucoure16 @Everton Congratulations 💙

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Coley @ColeFlash

a year ago

@seymoksatis He's been net positive for sure. Ndaiye alone was worth every penny of his wages for me. 😄

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Coley @ColeFlash

a year ago

@FinKitch

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Coley @ColeFlash

a year ago

If DCL was fit tomorrow, who do you start up top next match? (I'd stick with Beto) #Everton #UTFT

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Coley @ColeFlash

a year ago

@WelsbyElton Agreed. 👍

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Coley @ColeFlash

a year ago

That's a good point for Everton. The players were dead on their feet from the first whistle. On another day, Beto gets the winner, but at least he's getting plenty of chances. #UTFT #COYB

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Coley @ColeFlash

a year ago

@WelsbyElton He's been good apart from his delivery.

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Coley @ColeFlash

a year ago

@virginmedia I can't access anything through a work VPN. It looks like it's a wide issue looking at all the other tweets about the same thing. Any update on when it will be resolved please?

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Coley @ColeFlash

a year ago

@ALANMYERSMEDIA Most biased refereeing I've seen in ages.

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Coley @ColeFlash

2 years ago

@SprintinTheCity @carlyhenson03 @o2 @o2 genuinely have the worst customer service of any company I've ever dealt with.

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Coley @ColeFlash

2 years ago

@O2 Probably had to order a phone in October to get it in time for Christmas! Ordered mine on 4th Dec, next day delivery, and still no sign and no eta either. Awful customer service.