If your pic is real, that's good to consider; But a simple google search gives results for Red Sprites showcasing pictures similar to OP's, and from more 'reliable' sources, including National Geographic.
That thing is reaching up 100km, just below the ionosphere. Anything above the nitrogen rich stratosphere that is a low density oxygen environment , which is why aurora borealis is green
If they're bright enough (or your eyes are sufficiently adapted), you might - and, if you have no idea what that could have been, wondering what you have seen or not.
A blink of an eye. If you, per chance, look into the right direction. And you might just see a red blip. Because the brain isn't as fast when you don't know exactly what to look for. Getting those on film is already a small miracle.
EvilScallywag
Swamp gas from a weather balloon was trapped in a thermal pocket and reflected the light from Venus.
Keibrina
derekjohn
"iffy" image, I'd have said.
JUNK13B01
That still photo MUST be heavily edited?
SilverHornet
[citation needed]
bripi
WOW!! Stunning catch of these very elusive phenomena! Great job!
djhash
Anyone know the music? Source does not mention, and Shazam does not recognize it.
JUNK13B01
Sounds like videogame battle music
MapleSyrupMafia
Rise Of The Dark - Sasha Kaufman
djhash
Dude! Thank you!
PilgrimScott
Stranger Things marketing for the final season...
BeardedSciGuy
You can't fool me. That's a reaper invasion!
MidoryMoon
I'm extremely wary, since known Facebook AI Generation groups have credited Nicolas Escurat's work before when it was... less realistic...
HandoB4Javert
https://www.friendsofnasa.org/2023/10/red-sprite-lightning-over-castelnaud.html
StewedTomaters
Appreciate the link, but it even describes itself as a blog...
MissIWasntItching
If your pic is real, that's good to consider; But a simple google search gives results for Red Sprites showcasing pictures similar to OP's, and from more 'reliable' sources, including National Geographic.
WilliamWeird
It's weird to look at an atmospheric phenomena and see where space begins and the mesosphere ends
iLoveItWhenMyFingersSmellLikePussy
Me also spherical
WilliamWeird
lovingspace
Explain
WilliamWeird
That thing is reaching up 100km, just below the ionosphere. Anything above the nitrogen rich stratosphere that is a low density oxygen environment , which is why aurora borealis is green
runswithlag
uziel144
Well, thanks HAARP for ruining our perfectly good space disk here.
4thwalled
https://media3.giphy.com/media/v1.Y2lkPWE1NzM3M2U1MXQ4Y25zOGxwaGt0eWExd3oyY2hlb3RpZnc1dGZ5YzIzam9ndDNxZyZlcD12MV9naWZzX3NlYXJjaCZjdD1n/ydyZ0KaHpiyGI/200w.webp
Pulsecode
I AM THE VANGUARD OF YOUR DESTRUCTION
DoctorScoutBobTotoBarkingtonIII
Looks like we need to find a sentient motivational speaker to help gear up for battle https://media1.giphy.com/media/v1.Y2lkPTY1YjkxZmJlYWM3Z3J5Z3JoN3hjNHYzMXFiY21sbTRnOW81bnN4NHhia253ZmNvYyZlcD12MV9naWZzX3NlYXJjaCZjdD1n/3ohzdLinx4bxmc4QPS/giphy.mp4
Iullabee
just gaz explosions, nothing to see.
Huor
https://media0.giphy.com/media/v1.Y2lkPTY1YjkxZmJlNTk1aGJwbnBpN2oyaHp4NXJoeG1iNGlhMno0bG1zZmduODJmZmc3YyZlcD12MV9naWZzX3NlYXJjaCZjdD1n/3og0IAHJBZa1zf6UqQ/200w.mp4
BobisBobIsHimIsMe
The crystalline entitie https://media0.giphy.com/media/v1.Y2lkPTY1YjkxZmJlcnZudjE3dGY0cHJ4MGF5MmliejVyc2ppeWJyNThpd3Y1cnZuamlyMCZlcD12MV9naWZzX3NlYXJjaCZjdD1n/Jpp7TR2Rv4vTizHj5g/200w.mp4
faro2000
Very pretty. Never seen, or even heard of anyone else who has. ^^

Same photographer + explanation on https://www.friendsofnasa.org/2023/10/red-sprite-lightning-over-castelnaud.html
proxyinitiative
Definitely Aliens
Hammerwell
1/25th and only one frame. You'll never ever see those with youre bare eyes.
stercusmoriturussum
If they're bright enough (or your eyes are sufficiently adapted), you might - and, if you have no idea what that could have been, wondering what you have seen or not.
Hammerwell
A blink of an eye. If you, per chance, look into the right direction. And you might just see a red blip. Because the brain isn't as fast when you don't know exactly what to look for. Getting those on film is already a small miracle.
dashers
You can easily spot a flash in the darkness. Won't be able to examine the detail, but we can perceive tiny things if contrast is sufficient.