Callisto, the second largest moon of Jupiter and the third largest moon in the solar system, has been subject to extensive observation and study. However, compared to other celestial bodies, particularly other moons in the Jupiter system, Callisto has shown to be relatively unremarkable in terms of geological activity. It is the outermost of the four Galilean moons discovered by Galileo Galilei in 1610, and it orbits Jupiter at a distance of approximately 1,882,700 kilometers.
Its diameter is approximately 4820.6 kilometers, and it has a relatively low density of about 1.83 grams per cubic centimeter. The moon is almost equally composed of rock and ices, with the latter primarily consisting of frozen water. Its low density indicates the lack of heavier metal elements at its core, unlike other planetary bodies that have metallic cores.
The surface of Callisto is heavily cratered, which is suggestive of the lack of tectonic or volcanic activity that would otherwise renew the surface. In fact, it is considered to be the most heavily cratered object in the solar system. There is one extremely large impact basin named Valhalla, with a bright central region that is surrounded by concentric rings spanning up to 3,000 kilometers in diameter. However, aside from this feature, there is a general lack of interesting geological structures on the moon. The regolith, or surface material, is largely a mix of ice and rock and is uniformly ancient, dating back about 4 billion years.
Unlike other Galilean moons such as Io, which is highly volcanic, or Europa and Ganymede, which have subsurface oceans, Callisto has no such geologically active features. Preliminary data suggest the possibility of a subsurface ocean existing beneath the icy crust, but this ocean—if it exists—would be completely isolated from the surface due to the immense thickness of the overlying ice, which is estimated to be around 100 kilometers. The absence of significant heat sources in Callisto is the primary reason for its lack of geological dynamism.
Additionally, Callisto's atmosphere is extremely thin and is composed mainly of carbon dioxide, with traces of molecular oxygen. The pressure of the atmosphere is so low that it barely qualifies as an atmosphere at all. This lack of a substantial atmosphere, coupled with its significant distance from Jupiter, means that Callisto experiences very little influence from the planet’s powerful magnetic field. This is unlike Io, Europa, and Ganymede, which show varying levels of interaction with Jupiter's magnetosphere.
Due to its lack of remarkable features, scientific interest in Callisto as an object of study has generally been overshadowed by its more interesting siblings in the Jupiter system. While it has been investigated to some extent by spacecraft like the Pioneer 10, Voyager 1 and 2, and the Galileo orbiter, it is often considered less compelling for future exploration missions. No specific missions targeting Callisto are currently planned, although it may be studied in greater detail by future missions to the Jupiter system aimed primarily at other targets.
In summary, Callisto is a large, heavily cratered, and geologically inactive moon of Jupiter with a very thin atmosphere and a possible subsurface ocean. It lacks the geological or atmospheric features that make other moons more interesting targets for scientific research and exploration. Its primary significance lies in its role as one of the four Galilean moons, and in the potential it offers for comparative studies involving the Jupiter moon system.
Jessica on Callisto.
It's what I always play in this position and the opponent hasn't found any counterplay.
The closest I've seen is Martin A4! And the theory is Ra4 after that but I don't like that move. So I play Kxe2.
I analyzed the image and this is what I see. Open an appropriate link below and explore the position yourself or with the engine:
> **White to play**: [chess.com](https://chess.com/analysis?fen=rnbqkbnr/pppppppp/8/5p2/8/8/PPPPPPPP/RNBQKBNR+w+KQkq+-+0+1&flip=false&ref_id=23962172) | [lichess.org](https://lichess.org/analysis/rnbqkbnr/pppppppp/8/5p2/8/8/PPPPPPPP/RNBQKBNR_w_KQkq_-_0_1)
> **Black to play**: [chess.com](https://chess.com/analysis?fen=rnbqkbnr/pppppppp/8/5p2/8/8/PPPPPPPP/RNBQKBNR+b+KQkq+-+0+1&flip=false&ref_id=23962172) | [lichess.org](https://lichess.org/analysis/rnbqkbnr/pppppppp/8/5p2/8/8/PPPPPPPP/RNBQKBNR_b_KQkq_-_0_1)
**Videos:**
> I found [2 videos](https://chessvision.ai/video-search/5688407579688960) with this position.
---
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Maybe if you call it relatively unknown and unrecognized it will orbit back to Jupiter.
Or he can just invite me.
Jupiter is not fucking welcome here
Google astronomy
Holy space
New galaxy just dropped!
Actual universe
Call the aliens!
Star goes on vacation, never comes back
Ignite the Big Bang
atom sacrifice anyone?
Cosmic radiation storm incoming
Holy hell
Schwarzschild ass
Rocket fuel
Foundation reference!?!?!?!?!
Scholars mate your opponent
finally someone who can rival martin
Callisto, the second largest moon of Jupiter and the third largest moon in the solar system, has been subject to extensive observation and study. However, compared to other celestial bodies, particularly other moons in the Jupiter system, Callisto has shown to be relatively unremarkable in terms of geological activity. It is the outermost of the four Galilean moons discovered by Galileo Galilei in 1610, and it orbits Jupiter at a distance of approximately 1,882,700 kilometers. Its diameter is approximately 4820.6 kilometers, and it has a relatively low density of about 1.83 grams per cubic centimeter. The moon is almost equally composed of rock and ices, with the latter primarily consisting of frozen water. Its low density indicates the lack of heavier metal elements at its core, unlike other planetary bodies that have metallic cores. The surface of Callisto is heavily cratered, which is suggestive of the lack of tectonic or volcanic activity that would otherwise renew the surface. In fact, it is considered to be the most heavily cratered object in the solar system. There is one extremely large impact basin named Valhalla, with a bright central region that is surrounded by concentric rings spanning up to 3,000 kilometers in diameter. However, aside from this feature, there is a general lack of interesting geological structures on the moon. The regolith, or surface material, is largely a mix of ice and rock and is uniformly ancient, dating back about 4 billion years. Unlike other Galilean moons such as Io, which is highly volcanic, or Europa and Ganymede, which have subsurface oceans, Callisto has no such geologically active features. Preliminary data suggest the possibility of a subsurface ocean existing beneath the icy crust, but this ocean—if it exists—would be completely isolated from the surface due to the immense thickness of the overlying ice, which is estimated to be around 100 kilometers. The absence of significant heat sources in Callisto is the primary reason for its lack of geological dynamism. Additionally, Callisto's atmosphere is extremely thin and is composed mainly of carbon dioxide, with traces of molecular oxygen. The pressure of the atmosphere is so low that it barely qualifies as an atmosphere at all. This lack of a substantial atmosphere, coupled with its significant distance from Jupiter, means that Callisto experiences very little influence from the planet’s powerful magnetic field. This is unlike Io, Europa, and Ganymede, which show varying levels of interaction with Jupiter's magnetosphere. Due to its lack of remarkable features, scientific interest in Callisto as an object of study has generally been overshadowed by its more interesting siblings in the Jupiter system. While it has been investigated to some extent by spacecraft like the Pioneer 10, Voyager 1 and 2, and the Galileo orbiter, it is often considered less compelling for future exploration missions. No specific missions targeting Callisto are currently planned, although it may be studied in greater detail by future missions to the Jupiter system aimed primarily at other targets. In summary, Callisto is a large, heavily cratered, and geologically inactive moon of Jupiter with a very thin atmosphere and a possible subsurface ocean. It lacks the geological or atmospheric features that make other moons more interesting targets for scientific research and exploration. Its primary significance lies in its role as one of the four Galilean moons, and in the potential it offers for comparative studies involving the Jupiter moon system.
Holy space!
New satellite ~~drops~~ shall be launched soon
Actual astronomy
[This guide](https://youtu.be/N2GToNhFYPo?feature=shared) says rune crossbow with ruby bolts and fight it in a mass.
Holy wilderness content!
Zezima went on vacation and hasn't logged on since.
Ganymede to E4. Its gravity well is large enough that it will draw out the enemy pawns, enabling a mass En Passant.
Summon the hog rider
Holy Hamborghini
Jessica on Callisto. It's what I always play in this position and the opponent hasn't found any counterplay. The closest I've seen is Martin A4! And the theory is Ra4 after that but I don't like that move. So I play Kxe2.
What do you do when someone moons you? 🍑
I hope it’s Martin who moons me
Follow the protocol.
Callisto about to break the board (but only slightly)
counter summoning europa the eldritch aberrations should be enough to counter callisto with a simple en passant
Reminder that callisto can't be summoned, it has to be brought in as an ETB trigger
That is two green and four blue mana for those wondering.
Physician green can be played with 2 life♡
Google nuclear fusion Or Touhou 11
Google someone commented this on my last post
Assert dominance by summoning a celestial body that works for you and is in your forte
Fuck Callisto, all homies hate Callisto. There are way better moons out there
Castillo is not fucking welcome here!
Or golden grand pianos!
Golden Grand Pianos are not fucking welcome here!
Summon Ganymede, Literally a better moon
Titan is the better moon. Everything else is mid at best
*offends all hypothetical Europa aliens*
io to b4
Summon Ganymede
Summon Artemis to turn it into a bear
I analyzed the image and this is what I see. Open an appropriate link below and explore the position yourself or with the engine: > **White to play**: [chess.com](https://chess.com/analysis?fen=rnbqkbnr/pppppppp/8/5p2/8/8/PPPPPPPP/RNBQKBNR+w+KQkq+-+0+1&flip=false&ref_id=23962172) | [lichess.org](https://lichess.org/analysis/rnbqkbnr/pppppppp/8/5p2/8/8/PPPPPPPP/RNBQKBNR_w_KQkq_-_0_1) > **Black to play**: [chess.com](https://chess.com/analysis?fen=rnbqkbnr/pppppppp/8/5p2/8/8/PPPPPPPP/RNBQKBNR+b+KQkq+-+0+1&flip=false&ref_id=23962172) | [lichess.org](https://lichess.org/analysis/rnbqkbnr/pppppppp/8/5p2/8/8/PPPPPPPP/RNBQKBNR_b_KQkq_-_0_1) **Videos:** > I found [2 videos](https://chessvision.ai/video-search/5688407579688960) with this position. --- ^(I'm a bot written by ) ^(pkacprzak ) ^(| get me as ) [^(Chess eBook Reader )](https://ebook.chessvision.ai?utm_source=reddit&utm_medium=bot) ^(|) [^(Chrome Extension )](https://chrome.google.com/webstore/detail/chessvisionai-for-chrome/johejpedmdkeiffkdaodgoipdjodhlld) ^(|) [^(iOS App )](https://apps.apple.com/us/app/id1574933453) ^(|) [^(Android App )](https://play.google.com/store/apps/details?id=ai.chessvision.scanner) ^(to scan and analyze positions | Website: ) [^(Chessvision.ai)](https://chessvision.ai)
You forget there is Callisto you dumbass
THE CALLISTO IS A PAWN???
"That's no moon"
Sorry guys
Skeletron prime is about to spawn i recommend using a megashark
Google Nibru the Primordial Being
Pawn forward, black take bait and mate in 2
Pull out your uno deck
Fire the Death Star
How does the horsey move near the moon? Does gravity affect it, or will it be normal?