Kaitlyn

[Kaitlyn @ksuski]

When he thinks he’s Elon but he’s Michael Scott

[Kaitlyn @ksuski]

The only types of ice I like

[CHAIMisetas @math_chaim]

gente ouvi essa actually romantic só de curiosidade e pqp ela soa exatamente assim

[Kaitlyn @ksuski]

@Eggs_and_Jakey @ADoricko Bold of you to assume it’s a man.

[Kaitlyn @ksuski]

Patiently waiting 🕰️

[Read Jackson Rising @JPHilllllll]

The realest meme

[Augustus Doricko @ADoricko]

America is running dry, forcing farmers out of business.

We need clever tech & policy to make water abundant again.

I was skeptical of cloud seeding until the overwhelming evidence of its safety and ability to make more water convinced me to dedicate my life to it. Opinion 👇

[James Medlock @jdcmedlock]

You can just do things. You can fail spectacularly and people can report on and make judgements about the outcomes. If you’re not comfortable with the second part, you should not just do things.

[Read Jackson Rising @JPHilllllll]

Refusing to fund public transportation is one of the single most devious ways this country makes life more expensive and forces us to funnel our money to corporations.

[Kaitlyn @ksuski]

I love physical media. Bring it back. 💾💿📼💆‍♀️

[Kaitlyn @ksuski]

How are you?
Me:

[Kaitlyn @ksuski]

Seriously, why can’t we have nice things? Ending measurements at Mauna Loa is like boarding up the Sistine chapel. Unthinkable, but alas https://t.co/yG7xJX4OGA

[Kaitlyn @ksuski]

@ADoricko We do hate ourselves, but it’s good. It serves a purpose.

[Kaitlyn @ksuski]

No! 😢 Why can’t we have nice things and live in a civilized society?

[ABC10 @ABC10]

The Trump administration has cut $4 billion in funding for California's high-speed rail project. https://t.co/zYEZs6NSMH

[Juul Labs Inc. @JuulLabsInc]

Exciting day for making cigarettes obsolete in America. FDA has issued marketing granted orders for the JUUL System, recognizing these products as "appropriate for the protection of public health." Over 2 million adults have switched completely from deadly cigarettes using JUUL products.

[Kaitlyn @ksuski]

@SunOfJackson 🩸

[Kaitlyn @ksuski]

Woo hoo! 5 years too late, but better late than never? https://t.co/fdUSVUHWLd

[Kaitlyn @ksuski]

@dodgeblake I wholeheartedly agree. Everything is ugly these days and Apple lamps would rock.

[Augustus Doricko @ADoricko]

.@RepMTG , cloud seeding has existed for decades, you were right

It absolutely needs oversight and transparency, but American farms, cities, and ecosystems need this water supply tool to fight drought

I’d love to meet in DC and will be available all week at your convenience

[Viral vortex @Viral_vortex1]

@InternetH0F Physics is cool but chemistry is cooler

[Kaitlyn @ksuski]

This is so not cool https://t.co/5XfW3hzgP4

[Kaitlyn @ksuski]

This is so cool.

[Matthew Cappucci @MatthewCappucci]

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.