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| Dystopia by Gorgonbreath; Alternate Earth with dying Sun | |
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| Topic Started: Nov 7 2009, 12:11 PM (3,953 Views) | |
| Jurassic-Gothic | Nov 7 2009, 12:11 PM Post #1 |
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Infant
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Premiss: all the things I'm going to write here belong to the deviantArtist Gorgonbreath. She is writing a science fiction taking place on a post-apocalyptic Earth and drawing swanky, coloured and eerie original characters. We are currently working together on a speculative biological project involving the fiction of her. She writes stories and situations and draws characters too. I build up a scientific fictional background and sometimes do fan service Pratically I offer scientific consultation *lol* Anyway her gallery is viewable here: http://gorgonbreath.deviantart.com/ Dystopia is the name of the fiction. It takes place on an alternate Earth, and alternate Solar System. Apparently nothing differs from our Universe, even life has developed in specular way as in our Universe and so have Mankind and its History. Everything alike our World ...but here difference is... In Dystopia Universe star's life lasts half than expected time calculated in our Universe. If a Sun-like star, with 1 solar mass, takes 10 billion years before dying in Our Universe, in Dystopia's one takes only 5. And Sun is just 5 billion years old. So in Dystopia's Universe the Sun is close to death. And so are other evolved stars in Solar Neighborhood Especially the brightest ones alike Sirius and Procyon How does Dystopia Universe appears? The Sun has nearly exhausted hydrogen and is slowly beginning burning helium in its core. Mankind's technology has allowed to terraform and settle Mars and to emigrate towards younger Solar System analogues too. Indeed Earth's inhabitant have gone elsewhere, alike Epsilon Eridani, Epsilon Indi, Sigma Draconis et cetera, where other "blue dots" are present and can host newborn colonies. On the other hand here how other nearby stars appear: - Alpha Centauri A-B: star A is slightly older than Sun, thus it's evolving off the Main Sequence alike Sun. Star B is less massive and will live more. But it won't be so lively due to evolving primary and increasing luminosity of its. - Tau Ceti: much older than Sun (7 billion years) it does appear as a K2III giant, with radius 15 times larger than Sun and nearly 80 times more luminous. - Sirius: the Dog's Star is already experiencing the second phase of red giant phase, appearing as a bright giant of spectal class K0II (luminosity=700 times that of Sun, 28 times brighter than before). White dwarf companion B is appear much dimmer than before and really hard to resolve. - Procyon: much more evolved than nearby Sirius, Procyon is passing through first stage of red giant star. Effective temperature significantly lowered (T=3,460 Kelvin from former 6,650) and radius enormously bloated (180 Solar radii) let the star being classified as Mira-type pulsating giant, with S6III spectral type. Luminosity nearly 4,200 higher than Sun. Moreover the star that now interacts with white dwarf companion as symbiotic binary (alike much further away stars R Aquarii, CH Cygni). - Arcturus: the star lies in advanced phase of stellar death, appearing as briefly luminous post-AGB star, a hot but shrunken subdwarf star (sdB-type star) surrounded by hot gas forming a planetary nebula. - Altair: the prince star of Aquila constellation (the Eagle) appears as a cold but bright K5/7III giant star. Radius 55 times larger than Sun, 700 times more luminous. There would be much more to talk about, but since the forum is about biology, I would quit here the astrophysical discussion. How does Dystopia Earth appears? The Sun is dying but hasn't reached the red giant phase yet, but passing through lively subgiant stage. So our star appears twice more luminous than before and radius twice larger. With these conditions the habitable zone has shifted from 1 Astronomical Unit to 1.4 (nearly the Mars' orbital zone). Mars indeed has been terraformed and forms a world apart with its human population. Earth is slowly turning into a Venus' analogue. ![]() Oceans have almost gone evaporated, filling the upper stratosphere, increasing greenhouse effect. Essiccation reaches ocean floor and few abyssal trenches still host liquid water forming few sparse seas. Everything appear harsh and barren above and below ancient ocean levels. A concept map is viewable here (it is also available at deviantArt account of mine, with much better full-view resolution): ![]() Solar evolution and a wicked management of natural resources, wars and biotechnologically-driven epidemies have caused mass extinction has erased 90% of lifeforms but new ones are developing. Notwithstanding evolution has taken million years to "create" and "select" lifeforms, infections by bizarre microrganisms are causing occurrence of new species, humans included. These microrganisms act as Wolbachia bacterium does (or better did) with certain mosquitos, but in much intrusive and mutagenic way. What's happened to Mankind? As previously hinted, "Earthlings" have at first terraformed and settled Mars, where currently live in thoughtless way, whereas other people has built arks to reach other, younger and more comfortable extrasolar systems. These arks obviously carry genomes of all Earth previous lifeform, in the order to re-establish a "Terra Nova" one day, elsewhere. On the Earth few have remained and live in "Blade-Runner-like" fortress towns, with pressurized modified atmospheres but ruled by decadent oligarchies. Ocean level has dramatically lowered, dropping down to -5,000 meters below ancient level. For example this is Ancient United Kingdom's ocean floor map. What once was submarine features (seamounts, gyots, trenches, continental shelf ...), now appear mountains, ridges, plateaux, volcanoes etc.... ![]() In order to survive out from the towns, humans need a peculiar compound to bear heat and pressure of dried out oceanic trenches. Nevertheless new human species (and even genera!) are able to bear such harsh conditions. Some example: "Paleskins" (Cyanobion caeruleus caeruleus)* (*)=named I propose here are tentative http://gorgonbreath.deviantart.com/art/Pretend-Like-You-re-Immortal-136741115 http://gorgonbreath.deviantart.com/art/Resist-Your-Humanity-137107454 http://gorgonbreath.deviantart.com/art/Bismuth-137684901 http://gorgonbreath.deviantart.com/art/Hot-for-creature-137391627 http://gorgonbreath.deviantart.com/art/Desert-Rose-139830898 Their skin is pale blue due to the symbiosis with abyssal bacteria. These bacteria secrete compounds that allow bearing heat and pressure and even tolerate presence of heavy metals in their metabolism (as occurred in tubeworms). - "Eerieeyes" (Cyanobion xenommatis): rapid reproductive isolation has brought to a new species of Paleskins, quite differing from the formers for the presence of double pupils in the eyes. They can be rolled alike microscope oculars. No clear reason for such an evolutive character. Further aberrant apomorphy can generate a rare subspecies with four separated eyes alike spiders (Widoweyes, Cyanobion xenommatis tetraopsis) http://gorgonbreath.deviantart.com/art/Rebel-Girl-140386766 http://gorgonbreath.deviantart.com/art/Dr-Mouflette-Jones-142316754 http://gorgonbreath.deviantart.com/art/Sheema-September-142585301 - ScalyJerries (Homo (?Viridhomo) squamiger): green skin humans with modified epidermid where scales cover standard mammalian skin. This constrains water loss, since the symbiont they live with does allow to bear pressure and breath but requires great amount of water. Symbionts give peculiar greenish skin color of course, whereas other microrganisms are hosted in the eyes allowing infra-red vision in the night (iris looks usually reddish). Ear shape enhances better perception of sound alike bats. http://gorgonbreath.deviantart.com/art/Lolita-Royale-140878806 http://gorgonbreath.deviantart.com/art/Gunslinger-Lolita-142574281 http://gorgonbreath.deviantart.com/art/Smile-of-insanity-138010458 http://gorgonbreath.deviantart.com/art/Lothario-Serpentine-141511838 http://gorgonbreath.deviantart.com/art/Deadlands-Devil-139385500 - "Desert Vampires" (Homo (?Viridhomo) squamiger haemophilus ): likely a geographical race, their blood contains reduced iron (Fe++) rather oxydated one (Fe3+) as in other human populations. Thus fluid appears dark green alike the chlorocruorin of certain abyss worms and need more efficient hemoglobin to be assumed with diet. http://gorgonbreath.deviantart.com/art/Count-of-the-Deadlands-138851974 http://gorgonbreath.deviantart.com/art/The-Deadland-Vamps-138786940 - Bahrbt'aels Abe'rhants (Homo sapiens urodelus): subspecies of humans with elongated coccyx and tiny barbed tail and longer ears alike bats, employed in the same way ScalyJerries do. Weird hair colours due to symbiont phytoflagellates. http://gorgonbreath.deviantart.com/art/Sanguine-Rose-141570864 http://gorgonbreath.deviantart.com/art/Out-of-the-dust-138070893 http://gorgonbreath.deviantart.com/art/The-Innocent-One-140445437 http://gorgonbreath.deviantart.com/art/Kumo-137105853 WHOA! What a huge thread to read carefully!! ![]() Further updates for humans, flora and fauna. Suggestions, critiques, feedback is welcome
Edited by Jurassic-Gothic, Nov 7 2009, 12:28 PM.
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| Holben | Apr 19 2010, 07:11 AM Post #61 |
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Rumbo a la Victoria
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It should allow life to be more active, though it'll make it more vulnerable to oxygen fluctuations. |
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Time flows like a river. Which is to say, downhill. We can tell this because everything is going downhill rapidly. It would seem prudent to be somewhere else when we reach the sea. "It is the old wound my king. It has never healed." | |
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| Ddraig Goch | Apr 19 2010, 11:22 AM Post #62 |
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Ar hyd y nos
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Well, I imagine that there would be less oxygen in the atmosphere, as I'm ***uming that there are less plants around to photosynthesise and produce it. That would mean that there are increasing levels of carbon dioxide in the atmosphere, further raising the planets' temperature. |
| Save the Blibbering Humdinger from extinction! | |
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| Ook | Apr 19 2010, 11:32 AM Post #63 |
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not a Transhuman
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how about suculent forests? and desert full of seeds of fast growing plants,that grow only after rain.. |
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| Toad of Spades | Apr 19 2010, 11:33 AM Post #64 |
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Clorothod
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Is anybody going to answer my question? |
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Sorry Link, I don't give credit. Come back when you're a little...MMMMMM...Richer. Bread is an animal and humans are %90 aluminum. | |
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| Pando | Apr 19 2010, 12:11 PM Post #65 |
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Obey or I'll send you to the moon
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Maybe birds are extinct because of the heat and so few plants. And if there gets more carbon dioxide in the air, it will fuel plant growth. So it'll go a cycle of less plants - more plants. |
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| Holben | Apr 19 2010, 01:16 PM Post #66 |
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Rumbo a la Victoria
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Lol- the word assuming is filtered. But what of anaerobic microbes, and basin-based algae? The temperature should limit plant growth, and the nutrient deficiency. |
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Time flows like a river. Which is to say, downhill. We can tell this because everything is going downhill rapidly. It would seem prudent to be somewhere else when we reach the sea. "It is the old wound my king. It has never healed." | |
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| Medusa | Apr 23 2010, 08:30 AM Post #67 |
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Zygote
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Yes gorgonbreath is Medusa! Haha! I make it so obvious,no?
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| Kamidio | Apr 24 2010, 02:30 AM Post #68 |
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The Game Master of the SSU:NC
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I dunno. |
SSU:NC - Finding a new home. Quotes WAA
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| Holben | Apr 24 2010, 04:38 AM Post #69 |
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Rumbo a la Victoria
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Yesno... Kind of. Is much more planned for the project? |
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Time flows like a river. Which is to say, downhill. We can tell this because everything is going downhill rapidly. It would seem prudent to be somewhere else when we reach the sea. "It is the old wound my king. It has never healed." | |
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| Jurassic-Gothic | May 6 2010, 02:42 AM Post #70 |
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Infant
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Oh, I did not expect discussion may get intriguing. Next thread bump should show some more facets of Dystopia's biology and zoology. And some more sketches too. I anticipate birds experience severe bottleneck and occupy peculiar niches, as water environments, burrowing and scavengers. Fish and amphibians able to occupying new ones. |
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| Jurassic-Gothic | May 16 2010, 07:00 AM Post #71 |
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Infant
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Little thread bump. Comparison between our Universe Solar System and Dystopia one. Mercury and Venus way much hotter of course, Venus hothouse effect increases. Earth experiences venusian metamorphosis by degree and Mars looks moist. ![]() Dystopia Earth: with clouds and cloudless. Notice in the former great amounts of water vapour increasing greenhouse effect. Snapshots refers to former Pacifica area, now an arid waste with little oceanic remnant ("Pazeefeeka planum" as in IAU nomenclature). ![]() More about Dystopian biology in further posts. Edited by Jurassic-Gothic, May 16 2010, 07:01 AM.
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