0 (3,150,000 frozen in ice) I am serious with this point, imo the biggest issue with terraforming is that it's just a way more complicated way to build a space station. (see papers on 'statites' by R.L. There, smelters melted them down and fed the factories steady streams of precious raw materials: manganese, platinum, cadmium, chromium, molybdenum, tellurium, vanadium, tungsten, and all the rare metals. Jupiter swims still in our skies, beckoning. 31 #198. Such activities recur throughout Heinlein YA novels -- he thriftily inserted scouting references so he could sell magazine rights to Boy’s Life, the magazine of the Boy Scouts of America. He said, "In certain ways, Titan is the most hospitable extraterrestrial world within the Solar System for human colonization. We could do this through a combination of heating and greenhouse gases. [15] If technology advanced to the point that tapping such geothermal energy was possible, it could make colonizing a cryogenic world like Triton feasible, supplemented by nuclear fusion power. This frigid moon had been tugged by Jupiter’s tides for so long that it was locked, like Luna, with one face always peering at the banded, ruddy planet.

Asteroid prospecting became the Gold Rush of the late twenty-first century. Water vapors, which are lighter, might reach to the top of the atmosphere. However, if we find out that the ocean has toxic chemical compounds, we can cover much of the ocean surface with floating materials used for the continents. Asking for help, clarification, or responding to other answers.

Most rock-hoppers disdained the heavy shielding that would ward off cosmic rays, figuring that their stay would be short and lucky, so the radiation damage wouldn’t be fatal. Crawlers stayed away from the Settlements, to avoid accidents and flooding. Many parts of the outer Solar System have been considered for possible future colonization. @Raditz. These fields are like a rubbery cage, snagging and trapping particles (mostly protons) spat out by the sun.

So the dream goes on. Terraformed Ganymede map. It is hypothesized that one of Neptune's satellites could be used for colonization. One thing they could not do without, though, was food and air. Their rising mists diffused the fusion torches’ light, so that a second sun often glowed beyond the hills, creeping northward, its soft halo contrasting with the blue-green shadows of the ice fields. Heinlein knew, as did those who followed in his footsteps, that inevitably, as humanity opened the solar system to exploration and commerce, it would be cheaper in energy to tug in small asteroids from the orbits between Mars and Jupiter than to lift them with mighty rocket engines from Earth. –Adrienne Martini, Locus 2011. Even after the human race had moved into the near-Earth orbits, scattering their spindly factories and cylinder-cities and rock-hopping entrepreneurs, the human race was dominated by nay-saying stay-at-homes. The moon is also extremely dry. His only limit seems to be what was known at the time. Most interplanetary ships will dock at Himalia, while cargo and passengers will be transshipped to and from Ganymede by smaller ships. Does Truesight allow you to see through or behind solid objects? Since Ganymede was going to ship light elements to the asteroids and beyond anyway, why not send them in the form of grains or vegetables? Take your favorite fandoms with you and never miss a beat. A thin gas began to form over the tropics. The needed amount of sulfur hexafluoride is 0.189 kg/sqm. evolutionary extension of life from Earth beyond the Earth. Io is not ideal for colonization, due to its hostile environment. During this simulation, we will use an atmosphere with the same pressure at sea level as Earth's and a similar composition. Triton's surface shows signs of extensive geological activity that implies a subsurface ocean, perhaps composed of ammonia/water. 1 VP for every 3rd City in play.) However Mercury has more mass than Ganymede. Ringing the Sun with mirrors to create a circular "racetrack" for the laser pulse gives the medium far more material to lase, and at the appropriate time, one of the mirrors can be manipulated to allow the beam to exit. The family considers returning to Earth, but the pioneer spirit prevails. Ganymede receives about 0.08 Sv of radiation per day.

[6] When NASA carried out a study called HOPE (Revolutionary Concepts for Human Outer Planet Exploration) regarding the future exploration of the Solar System,[11] the target chosen was Callisto. Orbits around the moon appear to be stable for enough time. These findings were confirmed in 2014 by NASA.

THEY SAID, OF COURSE, that it was impossible.

Heinlein was scientifically accurate throughout, except for that quake. Therefore, erase the dangers.

It is very unlikely that crops or other forms of vegetation could be grown on the surface due to lack of surface soil so most food would likely have to be provided through artificial means such as hydroponics. Ganymede is one of the moons of Jupiter. Pressure (Pa) Sometimes you hardly noticed it, compared to the light of Jove’s nearby moons. rev 2020.10.9.37784, Sorry, we no longer support Internet Explorer, The best answers are voted up and rise to the top, Worldbuilding Stack Exchange works best with JavaScript enabled, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company, Learn more about hiring developers or posting ads with us, What exactly do you mean by that? TerraGenesis Wiki is a FANDOM Games Community. Ganymede is very complex, with mountains, craters and fractures. Our father was a senior staff officer for General McArthur and often worked weekends and came home late at night. The information showed here is only an approximation.

Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. It is possible to do this to Ganymede but the result might not be a nice place to live or not possible with our current level of technology.

The idea that finally won looked just as bizarre as the rest, but it had an ace up its sleeve.

The real pleasure I had in writing The Jupiter Project lay in two learning curves. As the story begins, the station is about to be closed down, and the protagonist, seventeen year-old Matt Bohles, isn’t happy. Terraforming Ganymede with Robert A. Heinlein, http://apod.gsfc.nasa.gov/apod/ap001219.html. Paper author has not included all suggestions in peer review. The first inhabitants of Ganymede instead used the newest technology to fend off the proton hail: superconducting suits. But that demands terraforming, whereby sentient life from Earth transforms the very nature of nonsentient worlds.

2 / (Raise your TR 1 step for each Jovian tag you have, including this.) This principle can be extended throughout the Solar system, and the beam used as a high quality energy source deep into the Oort cloud if desired. One big reason, everyone was quick to point out, was the death rate for those expeditions: half never saw Earth again, except as a distant blue-white dot. c) What do you mean by "best method"? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Hydrogen will be lost into space. 1 VP for every 3rd City in play.) Those first men and women worked in an eerie dim sunlight. Suddenly, a rosy halo washed around the rim of the oblate atmosphere as sunlight refracted through the transparent outer layers. 210,000 Most of the larger moons of the outer planets contain water ice, liquid water, and organic compounds that might be useful for sustaining human life. The Keck Observatory announced in 2006 that the binary Jupiter trojan 617 Patroclus, and possibly many other Jupiter trojans, are likely composed of water ice, with a layer of dust.

Very little. Fear of radiation and cold wears anyone down. The Artemis Project proposed a plan to colonize Europa. In that novel, Ganymede is warmed by the new sun Lucifer and contains a large equatorial lake. Inside, by the laws of magnetostatics, there was no field at all to disturb instrumentation. This makes it ideal for colonization, as it provides plenty of space for our colonists and has, at 0.12 g, at least a workable gravity field.

Three of the big moons–Europa, Ganymede, and Callisto–were immense iceballs. Because Uranus has the lowest escape velocity of the four gas giants, it has been proposed as a mining site for helium-3.

My brother Jim and I had already read Rocket Ship Galileo (published in 1947), Space Cadet (1948) and Red Planet (1949) from our school library. There the novel ends. Ganymede does not have any natural satellites. Except I don’t feel like writing that kind of flowery crap. There is a sneaky ocean hidden in Ganymede's ice caps. Io is the least ideal place for colonization of the four Galilean moons. 0 Ganymede has it's own magnetic field, which protects it's surface from Jupiter's radiation. Like Europa and Ganymede, the process of terraforming Callisto would involve heating up the surface in order to sublimate the surface ice and create … They might have lakes and rivers. Ganymede is also in possession of a magnetic field which is of a huge benefit because it means that Ganymede can deflect the solar wind from the atmosphere, slowing the rate at which the atmosphere will blow away and reduces that radiation exposure on the surface of the moon. And except for bands of religious or political refugee-fanatics, pioneers don’t do it for nothing. Atmosphere breathable height: 47 km. 2 (Action: Spend 2 MC to draw a card.) Dialog, character development, pacing, attention to authenticating detail in all the senses–Heinlein could imply an entire society, filled with taken-for-granted technological wonders far beyond his time, in a single throwaway sentence. Ganymede is the largest moon in the Solar System. He and his wife Virginia (biochemist, athlete and WWII WAVE, who was fluent in seven-plus languages and reputedly a better engineer than her husband) spent countless hours in research, fiercely dedicated to getting it right for their readers. We yet don't know what touristic attractions will be on the moon. Ganymede has a less powerful volcanic activity. What else did he get wrong? A century later it would be feasible, though still expensive.) Every year there were more of them to carry the cash crops sunward.

Also, if artificial continents will be built, there is a high chance that they will be small, concentrating the population. Terraforming Ganymede.

It's also the largest moon of Jupiter. Terraforming Goals

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