Callisto's Strange Ice Towers - Moon Of Jupiter
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- Опубліковано 4 жов 2024
- This video examines the most iconic small scale feature of Callisto which are its ice towers, also known as ice knobs. I examine the evidence behind how such features form. The most likely explanation found is that they are mostly eroded crater rims. But how can things erode on Callisto's surface which is largely geologically inactive and on top of that is airless? Well, probably through the sublimation of ices along with maybe some small contribution of small meteorites hitting the surface. The images that were used in this video to piece together the puzzle of how Callisto's surface works were captured by NASA's Galileo spacecraft, however there is much more left to uncover and sadly the Juno spacecraft didn't even do a single flyby of Callisto so far.
Music:
1. Kevin MacLeod - New Direction
2. Audionautix - Deep Space
Nice, Callisto is a cool place
Make it sound like you been there 😂
It will definitely cool your heels.
Literally
Seems like a pretty chill place
This is such a niche interest, but I can't get enough content about moons in our solar system. Especially some of the more obscure ones. Glad I found this channel
The Callisto Protocol. 🖖👽👍
I had to watch it twice: The first time I was waaaay too 'distracted' by the images to listen to the voice 🤗
So beautiful. Thanks for making these videos 🙏
It's absolutely amazing the variety of landscapes/geographies we have on the many moons and planets in our solar system. Even our dry and unassuming moon has amazing features to it.
Imagine the variety of planets/moons that exists in the entire universe.
Man, imagine seeing this in person. All world governments need to stop funding stupid wars and start getting out there and exploring.
I'm gonna go to the subsurface ocean and have a sip
But (Cold) War started Space Race
the colonial pioneers won't be state governments, it'll be corporations. Just look at SpaceX. Others will soon join the race
If you're a history geek like me, it draws parallells to the 1700s/1800s, where European powers expanded across the world via companies and trade charters
Callisto? Towers?
Are the frost entities building things again?
damn frost atronachs...
Nice condominium towers, and a good choice of where to build them as Callisto is the most geologically stable massive body in the Solar System.
Fascinating.
What If a Sub-Earth like Mars replaced Venus and a Super-Earth-Type Planet replaced Mars
The Mars replacement would be ‘habitable’, most likely. As it could then hold onto its atmosphere easily. The Venus replacement would be more difficult to predict, being smaller would not necessarily mean it wouldn’t heat up and evaporate its water, as boiling temperatures would be lower with the lower gravity/pressure.
@@ivarbrouwer197 It would probably only be habitable near the equator unless it had much higher CO2 than Earth
@@KepleroGT too much variables to make such distinctions I guess, that there would be a substantial atmosphere with higher pressures then earth and thus more stable temperatures would be a given, but exactly what it would be like? Too much variables are not defined.
Damn bro I’m so happy that u been dropping back to back !!!!!
Saki Kaska and Rom Di Prisco - Callista. Sick track.
Well done, very informative and a great video. Thank you for your in-depth point of view. Cheers!!! Thumbs up from me.
Wooo new vid!! 🤩🤩🤩 wonder if there are aliens there
Babe wake up Dreksler Astral uploaded a new video
@lightningii7305 l wonder if anybody who endlessly regurgitates that particular comment ever actually really has a girlfriend to wake up.
Okay I'm up
With JUICE and Europa Clipper we should get a lot better imagery and data on Jupiter's moons. Thanks Drex!👍👍
the second satelite has hit the towers
Cool video! Also I notice, your English has gotten a lot more fluent over time, good job!
That Galileo mission was so 90's Callisto had frosted tips 😂
Good morning DA, keep up the good work
It's intriguing that the debris flows in most of the craters is coming from the same exact orientation. Is that a fingerprint of the cause?
Other almost-airless bodies such as Triton and Pluto also have substantial heat transport via sublimation and frost, nitrogen out there in the cold. That the frost is so reflective (in part due to the internal voids, same as snow) helps it reflect sunlight while enhancing long-wave IR emissivity, making it very cold indeed. The dark plains get warmer and drier, the cold mounds get colder and saturated.
@Nighthawkinlight is making super-white, high-e coatings and fibers that get cooler than ambient air in full sunlight using the same principles of porousity for scattering and reflection of sunlight, and high thermal emissivity from the bulk. Engineering often simply replicates natural phenomena.
Please edit the comment to exclude the link or post again by just mentioning the youtuber channel name in question, youtube doesn't like links and it tends to hide comments with links from the main top comment page.
@@DrekslerAstral Thanks, I didn't know that but it explains a lot.
I understand that in the future it will be easier for humans to establish a permanent base in Callisto since it is located somewhat further than Europe from the radiation emitted by Jupiter. Thanks for the video!
i like that the surface should have a more balanced mix of resources
Doubt it. It’s -150 degrees there.
@@fromontario6954The vacuum of space is a perfect insulator though
Can't wait for European, Ionic, Callistani and Ganadian colonies to be a thing
Yeah it's around Jupiter. Pretty far from Europe😂
Please don’t show everybody where I live 😡
lmao get doxxed bozo
I’m coming now
You've got time to get ready.
i hope we get another mission that goes by callisto it's my favorite moon
Im gonna get high af on some dabs and watch this like Im on Callisto
@@MrGoombasticveryFantastic ayeee I’m almost off of work and imma join you homie lmao
@@eh9344 do it dont let anything get in your way of that buzz
You talked me into it
@@MrGoombasticveryFantastic what’re y’all smoking tonight
@@eh9344 rippin some dabs in my rig that my boy gets from Oregon. Plants almost finished so will have some of my own made soon lol
The Callisto Protocol was a great game. It really captured how humans have no business on the dead moon. Was hoping you’d make a video about there!
The more craters I see the less I see sense in the 'impact' theory. I can understand an incoming object compressing air in an atmosphere in front of it and exploding because of that but where there's no atmosphere at all we really ought to be be seeing many more oval shaped crater than we do. They can't _all_ be circular. That's too odd to be ignored as it is.
Infact almost all craters should be circular due to the velocity involved. Think about the impact as setting off explosives than a collision. To get oval craters the impacters have to have a very shallow angle of approach.
Craters are formed when explosions occur UNDERGROUND.
And this is exactly what happens during a bolide impact.
Almost no matter what the angle of incidence, the bolide manages to bury itself underground before it's kinetic energy can fully convert into a thermal explosion.
Check out footage of the NASA Ames Vertical Gun Range to see this filmed at 100k fps.
Hell yeah!!
But why don't we see such towers on our moon, its not like they are not on moon but why so less on moon??
Probably because the Moon's rocky surface cannot sublimate reasonably fast such that crater rims can erode and form towers on a large scale. Callisto's surface on the other hand has a lot more ice compared to the surface of the Moon, because of that Callisto's surface sublimates a lot more easily compared to the surface of the Moon even at Callisto's frigid temperatures, because of that crater rims on Callisto erode a lot more easily and areas densely packed with towers form.
Juice and clipper will do a lot of Callisto fly"by
🎉🎉🎉🎉❤
Have thought about a fine regolith rather than chunky rock?
They almost look like a well spaced fat type of penitentes we see here on glaciers. Dark surface deposits soak up more sunlight than sporadic lighter areas and either melt, or sublimate, making the lighter areas form tall pillars.
From my Neanderthalic Mind I sense that Titan and Callisto are the two Sol/Sys bodies that we need Human Outpost. Titan is obvious, we may need another place to go if the Sun starts acting Wanky, Callisto is less apparent but if we ever get to develop the solar system we're going to need a mid system way station, other Jovial Moons too close to Jupiter (Radiation), the other that would make a good station is Ceres.
Haven’t seen that many high white knobs and that much ice since pride month.
a bit repetitive, but cool pix 🎉
Please make Enchiladas research for life first priority at this point.
How about what if Callisto and Mercury switched places? Like if you agree.
Mr. President, a second satellite has hit the ice tower.
Its the ground,not the floor.
Floor is inside a building etc..
I think it might be a regional thing. Idk where this guy is from, but I've heard a few other youtubers refer to the ground as the floor. All of them happened to be from the UK. I could be wrong about it being regional, but that's just my guess.
@@fffrrraannkk yeah I'm hearing it more and more every day
I call them knocked over walls
If you thought the ice towers were insane, wait until you hear what happened with the ice plains….
This joke is not funny
Lol
That's Gold, Jerry... Gold!
@1:08 Mordor
Dont say tower's. You'll have the comments section full of UFO kooks.
There is not a single clear photo of the moon in the present day , so 2 are the answer, 1) we never go There (Buzz Aldrin) 2) we never go There 😅
Annoying ai voice
This is not AI voice bro😅
Like What the hell
Annoying ai comments
@@harriehausenman8623 lol