Location, Location, Location

The only permanently cold regions on Eliéra are the lands near its hub. On Upperside, divided by the grinding bergs of the Kjavalaer, the outer reaches of this region belong to the Icemarch, on the Alténiän continent, and to the Winter Principality elsewhere.

The outermost of these reaches are relatively clement windswept taiga, but as one advances towards the center, this soon gives way to cruel winter tundra. The land beyond the Frozen Gates is dominated by glaciers and permanently frozen ice fields, leading upwards to the barren, wasted foothills of the Talíär – or the Dalthíär, on the Underside – where endless ice storms and glaciers render the land nigh-impassable. The only successful settlements in this region are the siphon-towns of the Icemarch, buried deep beneath ice and rock, and accessed by ice tunnels leading far to the south.

Many explorers were nonetheless drawn to these regions, pulled onwards by the curious regularity and sixfold symmetry around the hub of the Talíär and Dalthíär mountain ranges. The most notable of these expeditions were those led by Nimínes Dalastel, whose third expedition reached the base of the Talíär proper, and whose sixth expedition, making use of base camps and caches established by the fourth and fifth, successfully ascended to one of the passes of the Talíär.

Had the expedition not correctly deduced the cause of the note resounding through the pass, it would undoubtedly have come to a fatal end after surmounting its narrow summit. Thus forewarned, however, the expedition proceeded with caution, and heavily secured by ropes, were the first to lay eyes upon the shaft within the Talíär; a near-vertical, artificially smooth descent plummeting not merely to the bottom of the mountains, but deep within the main body of the world itself.

(And so, the expedition solved a speleological puzzle of long standing. It had been observed that caves tended to “breathe”, and the predominant observation was that strongly connected caves – i.e., those leading into the network of deep-crust passages referred to as the Beneath – exhaled drafts of warmer-than-ambient air on a near-continuous basis.

We now know the source of this air is the Talíär and Dalthíär shafts. Cold stratospheric air pours through the passes of the mountains and descends rapidly into the bowels of the planet, where it serves to carry away the waste heat generated by the computation and matter editation layers of the machinery at its core. The then-heated air is vented into the Beneath, within which it cools and expands, and from which it eventually emerges at the surface as warm cave-breath.)

It is despite all this, then, that the Talíär was selected as the site for Eliéra’s first orbital elevator. While the difficulties involved in building a jack directly above a gale-force air intake in the middle of the arctic were indeed considerable, this is merely to say that the other two possible sites were worse…

– World on a String: A History of Early Orbital Elevators

Trope-a-Day: Endless Daylight

Endless Daylight: A property of more than a few worlds in the Empire. Some, like Eurymir, because they’re tide-locked, and the noon pole always points at the sun. A similar situation applies to the hexterranes of Coricál Ailék, which are oriented such that “up” is always sunward, and the danglehabs of Esilmúr, in which down is always sunward.

In other cases, it’s because the world inhabits a binary system. Eliéra, for example, has this periodically – in a manner of speaking – because for half the year, the summer, it is located between the two suns, and as such each side of the world receives some insolation. (Although, obviously, not identical – it still has a day-night cycle; it’s just that it alternates between full daylight and a red-tinged twilight that’s bright enough to read by, somewhat more so than a full moon.)

Lumenna-Súnáris System (5): Eliéra

I/4. Eliéra

Class: Sylithotectonic (simulated)
Orbit (period): 0.993 au (361.1075 T-days; 333.33 local days)
Orbit (ecc.): 0.023
Radius: 5,000 miles – special
Mass: 5.614 x 1024 kg
Density: 6.2 g/cm3
Surface gravity: 0.94 g

Axial tilt: n/a
Rotation period: 26 T-hours

Black-body temperature: 265 K
Surface temperature (avg.): 284 K

Atmosphere: Standard atmosphere.
Atmospheric pressure (sfc.): 0.94 atm
Hydrographic coverage: 60%

Satellites: 1 major (Seléne); 1 moonlet (Elárion).

Ah, yes, Eliéra. Homeworld of the eldrae. The jewel at the center of the Empire, and therefore the universe. The shining center from which the light of Order, Progress, and Liberty beams out into the galaxy.

And, curiously enough, not actually a planet at all.

It’s a Precursor-built Big Dumb Object. (Well, okay, technically it’s actually a Big Terrifyingly Smart Object, but that’s the accepted term/acronym…

…yeah, you know what? From now on, hereabouts, I’m redefining BDO to mean Big Damn Object, which strikes me as much more in the spirit of the thing.)

But anyway: it’s not a planet. It’s a flat disk – well, okay, not quite. It is almost a flat disk, with smoothly curved edges because while it’s 10,000 miles in diameter, it’s only 200 miles in height. Those smoothly curved edges mean that you can, in fact, sail right around the edge of the world to the other side and never bump into an actual “edge”; or at least you could were there not a giant perpetual storm where the two sides’ weather systems slam into each other in the way. It’s also almost flat because the builders wanted it to look flat, meaning that it’s actual gross shape is slightly convex, such that it looks flat after the refractive index of the atmosphere is taken into account. It spins like a flipped coin along a spin axis tangential to its orbit, which provides it with a day-night cycle.

At this point, several questions ought to be leaping to mind:

1. How does it keep its shape?; and
2. Those figures for volume/mass/density don’t look right.

I mean, Eliéra, as you would expect from its gravity, masses about 0.94 what Earth does. Its crustal density is a little heavier than Earth’s density, but not by much. (6.2 g/cm3). And yet its volume, being a disk 10,000 miles across by 200 thick, is only about 1/17th of the Earth’s.

You should definitely, at this point, be wondering how the hell that adds up.

Well, that would be the lump of Mystery Matter™ down at the core layer that lets it hold shape under its own weight, and which is also responsible, it is believed, for the physics-defying weird-assitude of its gravity field.

(Said weird-assitude, as brought up here as the divide between Terrestrial and Celestial Gravitation that had entire generations of physicists and astronomers beating their heads on things and complaining about how much they hate special cases, is that said Mystery Matter™ does not obey the inverse-square law. Gravitational attraction to it is governed, instead, by the Because We Are World-Constructing Sufficiently Advanced Precursors And We Bloody Well Say So Law.

The practical result of this is that if you are in low Eliéra orbit, say a 10,100 mile orbit (i.e., 100 miles above datum), your stable orbit will skim the atmosphere in what is basically a disk shape orbit matching the gross shape of the “planet”. If you are in high Eliéra orbit, contrariwise, say a 100,000 mile orbit, your stable orbit will be a perfect near-circular ellipse, just as it would be around a perfectly normal planet, and your altitude above datum will vary accordingly. Stable orbits in between occupy shapes in between, exactly as if there was some meta-law changing the BWAWCSAPAWBWSS Law smoothly and continuously into the inverse-square law depending on how far away from the Mystery Matter™ you happen to be.

The consensus on this is that it is (a) space magic, and (b) fucking weird.)

3. How the hell does the geology/ecology work?

Mechan Ically.

Well, okay, not entirely. The Precursors who built it were very clever geotects and ecotects who arranged for as much to happen in a perfectly natural way as they could, but that couldn’t apply to everything. It’s very hard to have planet-like geological processes without a mantle and molten core, for example.

So, instead, they buried down in the big sealed core layer (that contains the Mystery Matter™) a giant massively-parallel array of nanocomputers – this being why it’s a Very Smart Object Indeed – complete with a whole ecological maintenance team in the form of “mechal elementals”, what its first civilizations assumed were nature spirits of one kind or another, that do the work of filling in the essential missing bits.

Which is to say: it’s a giant machine that worlds just as as hard as it can.

4. Does it have seasons? How does it have seasons?

Because binary system.

For half the year Eliéra is between its suns, and night is – instead – a faintly red-tinted as-bright-as-the-full-moon twilight, and both sides of the disk receive insolation at once. For the other half of the year, it’s opposite to the second sun, and its primary washes out its secondary’s contribution during the day while nights are actually dark, peaking at midwinter when Lumenna actually occults Súnáris.

The actual difference in solar input is very small indeed, but when chaotically amplified through feedback loops in the “planetary” atmohydrosphere, that’s how it has seasons.

5. Something else?

Of course, while I’m trying to answer the common but-hows, I’m too close to this to really have a good grasp on what they might be, so if you have more, please feel free to ask in a comment.

Moons

As for its satellites, it has two, both far enough out to be in comfortably conventional orbits.

I/4/a. Seléne

Class: Selénian
Orbit (period): ~325,000 miles (15.77 T-days)
Orbit (ecc.): 0.01
Radius: 1281.2 miles
Mass: 1.35 x 1023 kg
Density: 3.30 g/cm3
Surface gravity: 0.20 g

Axial tilt: 4.77°
Rotation period: 15.77 T-days

Black-body temperature: 265 K
Surface temperature (avg.): 246 K

Atmosphere: None.
Hydrographic coverage: 0%.

Seléne is Eliéra’s major moon; it is very much like our moon, except for being somewhat more distant, and somewhat fatter, although curiously enough the apparent size from the surface is fairly similar.

Relatively low metal, silicate-rich, lots of fun stuff in its regolith, first to be colonized, you know the drill here. In later years it comes with helium-3 mining briefly, autofacs, cities, resorts, far-side observatories, and many millions of embodied sophonts living up there.

I/4/b. Elárion

Class: Gelidaceous
Orbit (period): ~1270000 miles (170.79 T-days)
Orbit (ecc.): 0.31
Orbit (inc.): 136.2°
Radius: 238.6 miles
Mass: 5.052 x 1020 kg
Density: 2.14 g/cm3
Surface gravity: 0.012 g

Axial tilt: 51.4°
Rotation period: 0.46 T-days

Black-body temperature: 265 K
Surface temperature (avg.): 246 K

Atmosphere: None.
Hydrographic coverage: 0%.

Did I say conventional orbits?

Elárion is Eliéra’s weird-assed moonlet. An obvious extrasystemic capture (just look at that strangely-inclined, retrograde orbit), it’s a little (asteroid-classed, by the book; just smaller than Ceres) gobbet of ices and tarry organics that somehow wound up as a far and a distant moon.

From space, the surface seems oddly pink-red, due to said tarry organics. From Eliéra’s surface, of course, it’s barely visible, but those with good eyes looking hard enough in the right place can make out a tiny, tiny red dot in the sky.

 

On Cartography

But first, merry rebirth-of-the-solar-deity day to one and all.

So, let’s see.

So far as maps of worlds go, such as one might be able to make biomes out of…

…well, this may take a little while. For values of little while equal to “I have a map of Eliéra that’s over ten years old and which is almost entirely wrong…

20151225_202440140_iOS

A world bearing little or no resemblance to Upperside Eliéra.

…and the maps of everywhere else are even worse.”

So before I even think about that, it’s time to redraw all the maps. Which I am working on, starting with this one. But let’s just say for now that we won’t be talking about planet surfaces any time soon.

But I am busy putting together the definitive data on the Lumenna-Súnáris System above the atmospheres, which I might have for you tonight if everything goes comically well, or tomorrow if it doesn’t.

And on we go.

 

Trope-a-Day: The Plague

The Plague: In the ancient pre-Imperial past on Eliéra, the Gray Contagion, a wasting disease with the same sort of morbidity and mortality as the Black Death.  It was responsible for one of the two great prehistoric population diebacks there (the one not caused by the astrobleme/ensuing Winter of Nightmares), and is thought to have originated as a leftover Precursor bioweapon.

It’s Sometimes Darkest Before The Dawn

For the most part, it doesn’t matter when you travel to see any of these by either the galactic or the local calendar. The Twin Worlds, the Shells of Thalíär, and the rest offer their spectacle to the curious eye at any time. Eliéra is the exception that proves this rule. You should visit Eliéra during its summer months, and preferably as close to midsummer as can be arranged, because that is when the Eliéran sunset is at its most spectacular.

The binary sunset of the Lumenna-Súnáris system is not in itself particularly spectacular; after all, binary – or higher-order – star systems are common in the inhabited galaxy, and indeed, many colonies are themselves located upon planets of binary systems. Everyone’s seen a binary sunset.

Eliéra’s, however, is unique, due to the combination of the unique parameters of its system, the width of the flat world, and the system its Precursor builders set up to provide it with its day-night cycle. During the months of high summer, the suns rise and fall in antiphase. As Lumenna (the system primary) sets, the full glory of the star-lit dusk appears for a matter of minutes, only, before distant Súnáris rises pale and wan, ushering in a faintly red-tinted twilight in which the stars fade, but do not vanish – until the morning, when Súnáris sets again, giving a dawn, too, of darkness and stars before the full light of day once more. This dual “star-flash” cannot be seen anywhere else in the known galaxy, a minor wonder of a greater work.

– The Twelve Wonders of the Galaxy, Ademone Kirvin-ith-Kirvin

 

The Shibboleth of Science is “That’s Odd”

“Academician. Academician.” The foundry master wiped his hands on his leather apron, and waved at the looming bulk in the back of the workshop. “Your sky-tube’s coming along to plan. Just got the wire-wrapping on today. The woodwright’s’ll be here tomorrow to get the quarter-boards on her, and your chymist seems satisfied. Though I’d appreciate it if you’d have him do the filling elsewhere; the way he was talking, that stuff you’re using shouldn’t be within a mile of our fire-works.”

“It shouldn’t, or most other places, indeed. We’ll not be filling her until we’re in place to fire her. And we should, then, be ready to take delivery by the 19th?”

“We’ll have her ready for you. What’s all this about, anyway? I’ve built the like before, but nothing half this large.”

“We’re going to find out where gravity breaks.”

“Ah…”

“It’s one of the more troubling problems in natural philosophy,” the second Academician put in. “The difference between Celestial and Terrestrial Gravitation. You see, ever since records began at the Starspike, and it was shown that…”

“We don’t need all three thousand years,” the first interrupted.

“Um, yes, anyway, after a lot of observation and even more theorizing, most of it wrong, the Starspike’s skywatchers figured out that the planets, and us, and the Shining One, and its planets, and all the moons are all moving around each other in lovely, sweeping ellipses as they fall together and always miss. And after much computation, Siao Callaneth produced his Lemmas and declared that if you postulate an attractive force that’s in proportion to their masses and inversely proportional to their distances, all the numbers come out right.”

“Yeah, but that’s true down here, too. We use his lemmas all the time in structures.”

“Ah, but it’s only true sometimes down here. Up there, if you assume that a world is a point, it works. Down here, if you assume that an object is a point –”

“If it’s homogenous, otherwise it’s an offset point.”

“If it’s homogenous, yes, thank you, it works. Between objects, if you have heavy objects and sensitive pendulums. But if you drop something here, what direction does it fall?”

“Down?”

“Down, yes. Straight down. And we’re not above the center of the world, are we?  But if we drop something, anywhere, it falls in a nice straight line perpendicular to Eliéra’s notionally-flat surface, even though the center of all the world’s mass is thousands of miles over there. It falls straight down here, it falls straight down in Mossstone, it falls straight down even in heathen Indimór-on-the-Rim, for all that the Lemmas say that the world’s gravity should drag everyone there sideways off their feet, if not crumple the edge of the world up like tissue paper, rock not being all that strong. And that is Terrestrial Gravitation, the damned exception that’s been inexplicable ever since the Shadow-watcher made note of it when proving the world was flat in the first place.”

“Eliéra behaves both ways, you see. Down here, things fall straight. But if it behaved that way celestially, we’d orbit – well, we wouldn’t move in one of those beautiful ellipses, and the moons probably wouldn’t stay up. Somewhere, if you go far enough up, everything changes. And watching Skybreaker here fly is going to tell us where.”

 

Vol. 6: Mechal Elementals

Among the first known of all nanorobotic machines were the so-called mechal elementals, the maintenance mechanisms of Eliéra. While the common conception of that artificial world is that its ecology is maintained and guided by the computation and matter editation layers buried in its core, this perception is false – these are merely the most prominent elements in a complex system.

These nanorobotics have existed for the entire history of the eldrae on Eliéra, and from long before, having been part of the world since its construction by the Precursors. This is reflected in their names and taxonomy, since long before robots, mechanicals, or even simple clockwork automata were dreamed of, the ancient eldrae knew them as elemental spirits, emanations of Sylithandríël, eikone of the natural world, and Her first six children/souls, the Six Elemental Dragons.

The traditional taxonomy of the mechal elementals reflect this origin, as they are classified under their presumed elemental aspects, including such elementals as the silt spawn and stone mothers, responsible for counteracting the long-term secular erosion of the mountains; the cloud shepherds and smoke sylphs in the air; wave undines and river carvers; soil churners of the fields and the dryads of the forests; the magma krakens that churn the fires below and the flame swallows that govern their release; and the gemlords and ore ants known to generations of miners and tunnel explorers.

In the modern era, of course, we know all of these to be nanomechanical systems, part of the planetary maintenance architecture answering to the central computation layer. That said, since these systems are now overseen by the archai Sylithandríël and Her subroutines, the ancient theological view is now arguably more true than it was at its inception; and, indeed, the archai maintains the validity of the old lore of elemental beckoning, bargaining, and abjuration that the ancient eldrae painstakingly discovered to deal with the alien animating intelligences of “wild” mechal elementals before the Transcend, despite the ability to communicate directly via gnostic link.

Many of the mechal elemental designs have been repurposed for use as ecopoesis tools elsewhere. This volume describes both these, and also those mechal elementals most commonly seen in the wild and in history, along with both the modern and ancient protocols for interacting with and commanding them.

First, we describe the elementals of the Air, the emanations of the Air Dragon…

– Concordance of Robotic Systems and Animating Intelligences, 221st ed.

Domestic Animals

So, regarding those “Ethnographical Questionnaire” chunks I have posted occasionally – I conclude that I’m going to start posting smaller chunks, on the grounds that (a) it takes me so damn long to finish a section, and (b) smaller and more often is better than giant and occasional.  So, that said, here’s a new piece:

What are the most common domesticated animals here? And what are they domesticated for?

This, of course, varies quite radically by planet – so here’s the original most common domesticated animals of Eliéra, the eldraeic homeworld:

  • The adhaïc [honeybee] – hive insects, greenlife, kept for their honey, wax, and pollination services.
  • The bandal – a canid greenlife species, or more accurately, another subspecies of Canis lupus, differentiated from the Earth dog by virtue of having spent its domestication mostly being bred for smart, rather than obedient, being expected to operate more as junior partners in civilization than tools (including, say, the ability to operate clockwork automata in at least a limited fashion) in many and varied roles; distinguished by a higher forehead and more manipulative forepaws. Also associated with Tárvalén, the Binder, Eikone of Loyalty (see myth).
  • The cerrúr – a four-horned hexapedal browsing bluelife animal, used for riding.
  • The certárúr – a four-horned (with stunted horns) hexapedal browsing bluelife animal, used for riding and as a draft animal; also for leather.
  • The chiashaïc [silk-spider] – a bluelife pseudo-arachnid, used for fiber.
  • The ékaláman – a hexapedal flying carnivorous bluelife reptile with a mid-wing, used for hunting, as we do raptors.
  • The élirúr [dormouse] – a greenlife rodent, used for meat.
  • The fírastal – a slightly larger greenlife relative of the Earth cat, kept for pest control and occasional hunting.
  • The hasérúr – a hexapedal browsing bluelife animal used for meat and milk.
  • The kuléra – a four-winged bluelife bird, used as a scout and messenger.
  • The líhasúr – a quadrupedal rooting greenlife animal, used for meat; a close relative of the Earth pig.
  • The nekhalyef – a quadrupedal grazing greenlife animal, used for meat, milk, and fiber; a close relative of the Earth sheep.
  • The pengál – a bluelife pseudoserpent, kept for pest control.
  • The reshkef – a hexapedal browsing bluelife animal, used for meat, milk, and fiber.
  • The quebérúr – a quadrupedal grazing greenlife animal, used for meat and milk; a close relative of the Earth bison.
  • The sevesúr – a two-winged greenlife game bird, used for meat and eggs.
  • The tiryef – a large flightless bluelife bird, used for meat.
  • Underwater, the ííche [dolphins – well, technically, it means “cetaceans”, but in this specific case; greenlife] and cúlnó [octopodes; greenlife], which occupy a similar niche Below as the bandal do on the surface.  Also, various farmed fish.

Which animals are likely to be pets? Which ones won’t be?

The most commonly kept as pets – but for values of pets which usually involves working (which, in their terms, includes “for companionship”), rather than simple ornamentation, since the eldrae have ideas about dignity and what they shouldn’t expect any animal smart enough to be a pet to do – would be the bandal, the firastal, and the kuléra; underwater, and to a lesser degree in space, some species of cúlnó are also popular.

As for which won’t – anything that’s too dangerous or insanitary, as usual, plus anything not smart enough to hold the interest of their keepers.  With the possible exceptions of aviary birds, aquarium fish, and butterflies – but then, they are ornamental.

Trope-a-Day: But Not Too White

But Not Too White: Averted, since this meme never even had the preconditions to become established on Eliéra. The eldrae simply don’t tan in response to UV light, no matter how long they spend working, walking, or basking in the sun.  (Essentially, their ancestors – thanks to the superior immune systems and DNA error-correction mechanisms that go along with their Immortality – no longer gained any evolutionary advantage from being able to tan; and either in the course of that or at some later point, the mechanism broke.  For much the same reason, they can’t sunburn, either – although sunstroke may still be an issue.

Note, of course, that they still have eumelanin – eldrae skin tone does vary, from not-quite-but-almost-albino-white in the eseldrae to coppery in the lumeneldrae, lips and other body parts are pheomelanin pink, and so forth – so the breakage appears to be upstream, in the mechanism that causes melanin release from melanocytes and increased melanogenesis in response to UV exposure.)

And Yet They Move

That there is Order within the Celestial Vault, and Law that governs their Motions, cannot be denied by any Natural Philosopher.  We of the Celestial Circle have long used and imitated the orderly motions of this most Perfect of Clocks in the tracking of the march of the Cycles and the Seasons, of the turning of the Years, of the coming of Deep Winter, and the accurate recording of Time.

But while we can watch the skies and map the motions of the Wandering Stars, as yet we understand little of their true nature; as within our own order the dispute between those who favor the Centrism of Ilani Corrével, who argues for Eliéra’s place at the Center of the Celestial Vault, since the new lenses of Recent Years have shown us the ever-changing-and-repeating, yet always-circular faces of the Wandering Stars that show these to be Spheres, yet we know Eliéra Herself to be Flat, as the Shadow-watcher showed in the Age of Wood; and the Solarism of Arventel Kalyn, who observes the Companions of the Sun, and their never-departing from His side, as the Faint Wanderers that accompany some of the Wandering Stars, and argues that their Rotation could be as that of the Far Wanderers, were the Fixed Realm to instead Rotate between them and the other Wandering Stars; now thrown into new Confusion by Calria Lirendocius’s discovery of new Companions which accompany the Shining One and accompany Him as the Companions of the Sun do the Light-Giver, in Accordance with Neither.

And yet this day I may add only More Confusion to our understanding of the Skies, for since Observations began at the Starspike, it has been recorded that when the Shining One is square to the Light-Giver, red Alqerach shall be seen centered in Taran’s Loop by a Watcher stationed at the Eye.  Colleagues, be it known that over the centuries of our Watching, Alqerach is there No Longer; and others of the Fixed Stars too show this Drift, but in ways that Differ, and so cannot be Explained by the movement of Our World, or by the Fixed Stars as a Single Vault or Sphere.  I enclose Copies of our Observations at the Starspike for your Attention.

Colleagues, the Fixed Stars move!

– ancient records recently recovered at the Starspike

Trope-a-Day: Bottomless Pit

Bottomless Pit: They aren’t quite bottomless1, but on Eliéra, there are three shafts which have been dug all the way through the flat (well, very flattened ellipsoid) not-a-planet.  Falling down one would be… inadvisable.

1. Or, as Amy just pointed out to me, technically they are – finite, yes, just over 200 miles in depth, but they do have no bottom.  They instead have two tops, and one midpoint where the gravity goes away and comes back in reverse.

Atmospheric Composition, or Vacuuming Airy Cats

Just by way of showing how ‘scruciatingly obsessed with minutiae I am, I have actually spent time this morning computing the precise constituents of an Imperial ‘standard atmosphere’ – i.e., what standards documents whose first versions date back to the eldrae’s first space habitats mean when they say ‘standard atmosphere’, since obviously different planets and different species have their own ideas, here – to three decimal places…

And so now I’m going to show you my work.  Standard atmosphere:

74.864% N2
21.930% O2
3.164% Ar
0.042% (i.e., 420 ppm) CO2

at 13.2 psi / 91.0 kPa.  Sprinkle with enough H2O vapor to bring relative humidity to 40% for your preferred temperature set-point, and serve.

(This is, as you might expect, substantively identical to Eliéran sea-level atmospheric constituents and pressure, except for various minor trace gases all at least an order of magnitude less present than the CO2. The substantially higher than, say, Earth’s percentage of argon is due to the higher quantities of radioactive elements in its crust that I may well have mentioned before.)

Trope-a-Day: Binary Suns

Binary Suns: Reality may be unrealistic, but that’s the way it is.  Quite a decent number of the systems of the Associated Worlds, including many of the inhabited ones.  Most prominent among these is the eldrae homeworld, Eliéra, which orbits one component of a far binary, with (essentially) the effects listed under Subtype IIa (“Bright And Dark Seasons” – With low axial tilt or near the equator, at one point both suns will appear close in the sky, and it becomes night when both set. About half a planet year later, usually one sun will be in the sky, and there will hardly be a real night).  This effect also provides Eliéra’s seasons, and the long orbit of the second sun about the first also creates a regular, multi-year climatic variation, “deep summer” and “deep winter”.

Burgers ‘Round the Worlds

Greetings again, readers!

In this month’s issue of A Taste of Taste, we’re going to talk about the humble burger.  One of the simplest foods imaginable – a simple patty of spiced ground meat grilled over flame and slipped inside a bread pocket, along with some simple garnishings and a kimaes for flavor – the burger grew from its humble street-food origins in 9th century Vintiver to dominate the Imperial express-food market as the most popular of its five staples.

The best-known form today, of course, is that popularized by the Astroburger, ICC corporation (formerly Atomic Burger, before their separation from the Lovely Atom Synthetic Drinks and Liquors Company, ICC) and the regular fare of their chain of wildly successful express-food restaurants and fly-in food stops, which is very close to the Vintiver classic; the meat used is hasérgalrás, grilled medium, garnished with a sharp but plain hard cheese, onion, kesseth leaves, and a simple thick-tomato kimaes.  Variations on this essential theme can be obtained from any of dozens of burger restaurants, from simple express-food chains to the expensive burgers on offer at Don’t Eat Vat, with certified natural-grown meats and soil-cultivated garnishes.

But, as we shall see, there are thousands of variations out there.  On Eliéra alone, for example, as well as hasérgalrás we see burgers composed of meat from the reshkef, sevesúr, líhasúr, nekhalyef and tiryef in various regions, and a few even made from meat of the larger tubefish.  In the Crescent Kingdoms of Leirin and Telírvess, they are marinated in the grain liquors of the region, and served raw, with egg yolk.  In the Cyrsan Islands, burgers are garnished with fruit, and served with a honey-sweet kimaes.  In Azikhan, mushrooms are required as part of the garnish, and may even be substituted entirely for the meat.  Travinthia prefers to use loose diced or sliced meat rather than ground meat formed into patties in its burgers, and in Ellestre, they are served between grilled flatbreads, rather than in a pocket.

And then there are those that have come to us from the Empire’s other worlds, including Phílae’s many handfish burgers, Kythera’s highly-spiced garnishes, the subtly-different near-hasérúr meat of Revallá, the leaf wrappings of Clajdíä, and the cultured mixed-species meats of Aïö.

We hope you’ll enjoy joining us for our exploration of the possibilities of one of the Empire’s ubiquitous and often unconsidered foods.

Until next month, happy grilling!

– editorial page, A Taste of Taste magazine

In Many Shapes and Forms

The ecology of Eliéra is uniquely complex in the known Associated Worlds, since it is not, as most are, the product of either natural evolution, or ancient or modern ecopoesis.  Rather, a few unique survivals excepted, its ecology is a mixture of species from three separate origins and their coevolved descendants; referred to as bluelife, greenlife, and silverlife.  It is believed that the progenitors of these ecologies were transported to Eliéra during the tenure of the Precursor species, and in the case of bluelife and greenlife, that their descendants reflect those ecologies which were best fit to survive and adapt to the world in the absence of the Precursors and thus anyone to tend their gardens and biological preserves.

Both bluelife and greenlife are examples of oxygen-breathing ecologies using the common L-protein/lipid-D-carbohydrate biochemistry, with nucleic acid-based information-storage molecules; although the encoding used for these information-storage molecules differs greatly between the two classes.  There is considerable overlap in the specific compounds (amino acids, for example) used by the two classes, to a sufficient extent that heterotrophs and saprotrophs of both classes find the other edible, although in many cases lacking in some essential nutrients.  Indeed, some members of each class, including the sophont species of Eliéra, the eldrae, now naturally require some essential nutrients from each of the classes in their diet.  (The eldrae, among some other large animal species, are particularly notable for having adopted some symbiotic bluelife organelles into an essentially greenlife makeup, giving them their distinctive indigo blood.)

Bluelife, a class including a large number of non-cellular and single-celled organisms, also includes among its complex organisms the majority – around 85% of species – of Eliéra’s plant life (whose distinctive and predominant blue photosynthetic pigment is the source of the name of the class), a smaller percentage – around 75% of its species – of its animal life (including both scaled and furred hexapedal land animals, four-winged birds, duodecids, and tubefish), 90% of its fungi, and all of its algae and plankton.  It is strongly believed to consist of evolved and/or modified forms of life transplanted from the nearby world of Revallá, which used a near-identical biochemical substrate and set of body plans, the more so when Eliéra bluelife’s adaptations to coexistence with greenlife and, to some extent, silverlife are considered.

Greenlife also includes a large number of non-cellular and single-celled organisms, along with another 14% of Eliéra’s plant life (again, the green photosynthetic pigment, chlorophyll, gave its name to the class), the remaining (with very few exceptions) 30% of its animal life (including both scaled and furred quadrupeds, two-winged birds, arachnids, cetaceans, and bony fish), and nearly 10% of its remaining fungi.  The origin of greenlife is unknown; no world currently known to the Imperial Exploratory Service appears to have a compatible ecology.

The final class of life on Eliéra is the silverlife, a class of lifeforms descended from what are believed to be a number of simple Precursor nanites which survived the destruction of the Precursor civilization, many of them mutated by radiation effects and evolved over time.  By far the vast majority of silverlife is composed of microscopic organisms of the crystallite and metallite kingdoms, of which the most notable are the saerymaharvéi, descended from simple assemblers and responsible for the many crystal deposits and outcroppings across the surface of Eliéra.

Silverlife also includes some simple macroscopic organisms, including some silicate pseudo-plants found in sunlit, rocky areas of appropriate compositions (most prominent are cikril, which forms tall, slender columns of translucent crystals, charged with photoelectricity, and cikrieth, a swamp-dwelling variety of cikril which extracts materials from seawater and forms intertwined resource-sharing complexes), and some colonial organisms roughly analogous to slime molds.  These together make up the remaining 1% of Eliéra’s plant species, and 0.5% of its fungi.

Silverlife in general has many aspects and features in common with the lower lifeforms of Galáré, the homeworld of the galari; while the evidence suggesting their origin in Precursor nanotechnology remains convincing, scientists are studying the possibility of a link between known Precursor nanotechnology and the ecosystem of this world.

– An Introduction to Eliéran Biology, Imperial University of Almeä Press

Trope-a-Day (R): Alien Sky

Alien Sky: Well, yes.  Particularly of note: Eliera’s weird not-a-horizon on account of being just flat enough; the cool accretion-disk effects of Mírlan, which has a pulsar in the same system; Revallá, which is a gas-giant moon and has that in the sky; Galáré’s planetary ring; the double planet system of Isshára-Léstára; and the giant boiling red suns of pretty much any planet in an MV-star’s system.

Also the junklight in virtually all long-inhabited planetary systems; the light reflecting from hundreds or thousands of years’ worth of satellites, habitats, and orbital platforms.