http://arstechnica.com/journals/science.ars/2008/07/22/powered-enzyme-reduces-carbon-dioxide. And couldn’t we just purchase enough carbon credits to thin out that atmosphere? In most of the space exploration news on man’s attempts to colonize the solar system, you mostly hear of proposed manned mission to the red planet Mars. Floating cities on Jupiter/Saturn were part of a story by Azimov. and it may never. Think of how much we’ve done in just the past couple thousand years! these are bacteria found in hot springs and ocean vents. That way we could monitor conditions for days/weeks/months/years instead of having to deduce as much as we can about their weather from one flyby. And while we’re on the topic of engineering, why even use organics when we could design/build artificial life forms using nanotechnology to withstand all the hazards. It would require an enormous investment of resources and would require constant maintenance. Besides, think it through. Most other space exploration and colonization plans face concerns about the damaging effect of long-term exposure to fractional g or zero gravity on the human musculoskeletal system. Could also build a new sat and put it up there. Well, on Venus, guess what? The enzyme in question has problems with exposure to oxygen…but oxygen is rather lacking in the atmosphere of Venus. So go ahead and plan it for Venus and then we can have it here on Earth ready to go in case a catastrophe requires it. No magnetic field, and no ozone layer, may not be a big problem: Stay on the night side, and you don’t get zapped with UV *or* charged particles *or* X-rays from the Sun. NASA is currently doing just that; floating a concept that could one day see a 30-day manned mission to Earth’s closest planetary neighbor. At other latitudes, it will be even lower. Artist's concept of a Venus cloud city — a possible future outcome of the High Altitude Venus Operational Concept (HAVOC) plan. ", NASA's Incredible, Futuristic, And Totally Real Plan To Establish A Human Colony On Venus, https://en.wikipedia.org/w/index.php?title=Colonization_of_Venus&oldid=990663004, Short description is different from Wikidata, All Wikipedia articles written in American English, Articles with unsourced statements from July 2015, Creative Commons Attribution-ShareAlike License, This page was last edited on 25 November 2020, at 20:14. But more than that, there’s their bizarre claims of being able to reach orbit via an airship. That’ll solve all your H2O needs. Or instead of dry ice, these balloons could create diamonds and drop them onto the surface. You can bombard the poles with comets or nukes and spend centuries building up oxygen, and you get a planet with a thin, cold atmosphere which will require continued maintenance. So in this video, we can see an imaginary (concept) … Join our 836 patrons! I don’t think JP Aerospace is the company to look at…the upper atmosphere of Earth is a very different environment. No problem. And with Venus being closer (meaning less delta V required to reach) than Jupiter, Saturn, etc., it would be the logical target for such. The main product would be either nanotubes or stabilised carbonia – so much more carbon in Venus’s atmosphere than the whole asteroid Belt, and a lot of nitrogen too. READ Mysterious Hammer discovered under the earth. A terrible waste of volatile ices, a hazard to habitats and probes already in the atmosphere, and a disruption to observations of the atmosphere. bacteria could spread through the upper atmosphere of venus on their own, i don’t think it would require balloons. Certainly, it is a scary prospect for everyone Today, Venus is inhospitable, and it is unlikely to be dream place for the space tourists. It is something to think about. And that’s a very important step. I’m thinking you would use some form of foam as the floating platform. Over 20 successful space missions have visited Venus since 1962. Possible or not, I can’t think of a single compelling reason to do it. However, viewed in a different way, the problem with Venus is merely that the ground level is too far below the one atmosphere level. And people wonder why I want to see the human race wiped out.. I’d love to terraform Venus.. and then populate it with a race of heavily-armed robots with orders to shoot humans on sight. Suppose we did get truly practical, affordable flying cars. Larry Niven’s Ringworld made a remark that I guess in retrospect should have been obvious to me–that a huge byproduct of human civilization is planetary heat. “They knew it had a greenhouse effect, but they didn’t know how bad. I’d leave your flying car there for you to go pick it up. The atmosphere also provides the various elements required for human life and agriculture: carbon, hydrogen, oxygen, nitrogen, and sulfur. too dangerous if things go wrong. In contrast, Venus is close in size and mass to the Earth, resulting in a similar surface gravity (0.904 g) that would likely be sufficient to prevent the health problems associated with weightlessness. But up about 50 kilometers above the surface, Landis says the atmosphere of Venus is the most Earth-like environment, other than Earth itself, in the solar system. But Landis thinks Venus already has a very nice environment. wtf is going on at mimas? They’ve got experimental habitats in orbit, and have been doing well at proving out the technology. [12] Compared to the Venusian solar day of 118 Earth days, colonies freely floating in this region could therefore have a much shorter day-night cycle. It’s needed to make just about everything it seems. Share . It would certainly be easier than an O’Neil cylinder in the asteroid belt. At least you could get helicoptered home It would reach up to 50 kilometres (31 mi) into the atmosphere where the temperature and pressure conditions are similar to Earth's. However, this has its benefits…sunrise to sunrise is about 117 days, and it would be quite feasible for a habitat to circle the globe (perhaps powered by solar-thermal jet engines) in that time, staying in continuous sunlight. Why not engineer them to be really really big and productive? The russians proposed exactly the same idea of floating cities high in the Venus atmosphere, long time ago, some 30 years ago. The Venusian habitats could provide atmospheric gases and polymer building materials to the inner system. At least as early as 1971[9] Soviet scientists have suggested that rather than attempting to colonize Venus' hostile surface, humans might attempt to colonize the Venerian atmosphere. (Someone please straighten me out if this is off the mark.). Sounds like something Greg Egan would dream up! Circa 2015 Imagine a blimp city floating 30 miles above the scorching surface of Venus – a home for a team of astronauts studying one of the solar system’s most inhospitable planets. It would be a base from which to work down to the surface. Assuming they were wearing some sort of air mask to be outside on their floating colony, the fall would take quite a while. So it now has an excess of oxygen, which led to the CO2 smothering blanket in the air. The atmosphere is devoid of molecular oxygen and is primarily carbon dioxide. Post was not sent - check your email addresses! Airships, floating city: NASA's plan for manned Venus mission. What Landis proposes is creating floating cities on Venus where people could live and work, as well as study the planet below. “If they do this crazy project before they get around to me getting my own flying car I am really going to upset. Or if you’re hellbent on being in Venus’s atmosphere, build a huge tower a hundred miles tall and lower it to the surface, then put the city on it. Why future generations may prefer floating above Venus to colonizing Mars. That latter is not actually particularly hard to accomplish, the current materials (largely Vectran, apparently) might already be sufficient. i dont know if somone metioned this but theres heilum 3 which is more expensive the almoust any thing that could be gathered and i think we will build colonys on the moon then mars celes europa and titan before we build colonys on venus and im not saying it will never happen or that its a bad idea i just think it will be a long time, agian sorry ceres not celes i hit the wrong key. Venus might be a good place to build a cloud city. Dave, a few things: Working outside the vehicle in non-pressurized suits would also be easier.[14]. Has anyone thought about the magnetic field? 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