Chapter 17

MEDIUM — Ryland's POV waking. Rocky fills the Eridian partition, body fully oriented toward him. No eyes — yet unmistakably staring.

MEDIUMCREEPY MORNINGRYLANDROCKY

"I wake up with Rocky staring at me. It happens every morning now. But it never stops being creepy."

CLOSE-UP — Rocky's carapace, full frame. No face, no eyes. Yet the posture is unmistakably attentive. Radiator vents. Utter alien geometry.

CLOSE-UPALIEN OBSERVATIONROCKY

"How do I know that a pentagonally symmetrical creature with no eyes is staring at me? I just know. Something in the body language."

MEDIUM — Ryland stretches awake. Rocky has already turned to worktable, tinkering. He says only "You awake." Then silence — Eridian courtesy.

MEDIUMMORNING QUIETRYLANDROCKY

"You awake," he says. Rocky doesn't speak during my breakfast. He never does. Eridian courtesy.

MEDIUM — Two ship arms descend: one with a hot box (eggs & sausage), one with a proper coffee cup. Ryland reaches up, grinning.

MEDIUMDOMESTIC COMFORTRYLAND

"The arms dutifully hand me a cup of coffee. Cool — cup in gravity, pouch without. I'll remember this for the Hail Mary's Yelp review."

MEDIUM — Ryland eats breakfast. Rocky tinkers in his zone. Nobody speaks. The comfortable silence of two beings in parallel.

MEDIUMPARALLEL QUIETRYLANDROCKY

"I eat my breakfast and drink my coffee. Rocky doesn't say anything to me during that time. He never does. Eridian courtesy."

INSERT — Ryland says "Trash." A ship arm descends, collects the empty cup and meal pack. Routine efficiency.

INSERTSHIPBOARD LIFERYLAND

"Trash," I say. The arms collect my empty cup and meal package.

WIDE — Control room. Ryland in pilot seat. Main screen: Adrian grows large and green. Rocky monitors from ceiling bulb. Ten days of approach.

WIDEANTICIPATIONRYLANDROCKY

"I head up to the control room. Planet Adrian sits in the center. I've been watching it grow for ten days. Rocky's astronomy: spot-on."

INSERT — Spectrometer screen: "INSUFFICIENT DATA." Red error. Ryland tries again — has been failing daily due to the digitizer issue.

INSERTINSTRUMENT FAILURERYLAND

"The spectrometer has been acting up — the digitizer. I've been trying it every day, but it keeps saying it can't get enough data."

INSERT — Spectrometer SUCCEEDS. Screen: 91% CO₂, 7% CH₄, 1% Ar. Green glow. Ryland's tiny excited face in corner.

INSERTBREAKTHROUGH!RYLAND

"It worked! 91% carbon dioxide, 7% methane, 1% argon. Very thick atmosphere. All clear gases — but I can't see the surface."

MEDIUM — Ryland shouts "It worked!" Rocky scampers up from his tunnel. Both animated. First atmospheric data on Adrian.

MEDIUMSHARED EXCITEMENTRYLANDROCKY

"It worked!" Rocky scampers to the control-room bulb. "What is Adrian air?" — He climbs fast. Two octaves higher than usual.

MEDIUM — Ryland rubs back of neck, puzzled. 8% methane in sunlit atmosphere shouldn't persist. Rocky listens. Neither has a clean answer yet.

MEDIUMSCIENTIFIC PUZZLERYLANDROCKY

"Methane doesn't last. It breaks apart in sunlight. How is methane present?" Rocky: "Discrepancy is science. You is science human."

MEDIUM — Rocky proposes geology as CH₄ source: CO₂ + minerals + water + heat. Ryland listens — possible, but 8% feels like too much for geology alone.

MEDIUMALTERNATE THEORYRYLANDROCKY

"Geology creates methane. CO₂ plus minerals plus water plus heat." — "Yes. Possible. But there's a lot of methane. Can geology make that much?"

INSERT — Navigation console: orbital insertion burn in 22 hours. On-course. Adrian centered. Countdown ticking.

INSERTCOUNTDOWNRYLAND

"How long until orbit?" — "Just under one day." Rocky: "Excitement. Then we sample Astrophage at Adrian."

WIDE TITLE CARD — Flashback: NASA Neutral Buoyancy Lab, Johnson Space Center. Pre-mission EVA tool testing sequence begins.

WIDEFLASHBACKNASA / PRE-MISSION

"I stood in one corner of the NBL, the imposing ISS replica behind me. Testing the IVME kit — in vacuo microbiology equipment."

WIDE — NBL interior. Ryland in Russian Orlan EVA suit at pool bottom, ISS replica towering. IVME clamper tool in hand. Sample vial floats away from him slowly.

WIDEFLASHBACKNBL / ZERO-G TRAININGRYLAND

"The sample vial fell gently away from my hand. It took several seconds to fall 3 feet. Wearing this EVA suit, I had no chance of grabbing it."

INSERT — IVME clamper tool diagram. Three triggers: index=clamp 2mm, middle=rotate 90°, ring+pinkie=tilt. EVA glove compatible. The clumsy becomes fine.

INSERTFLASHBACKTOOL DIAGRAM

"All I had to do was squeeze a trigger with my index finger and the clamp constricted by 2 millimeters. Ingenious — but far from perfect."

MEDIUM — NBL pool. Ryland in EVA suit reaches helplessly as vial #3 floats away. Vials 1 and 2 already on pool floor. Forrester on radio.

MEDIUMFLASHBACKFRUSTRATIONRYLAND

"I dropped vial number three." Forrester: "That's three so far. We're going to have to work on the clamper." "Might not be the tool. Might just be me."

MEDIUM — Forrester in NBL control room, reviewing video of the drop. Identifies the fault: internal microcable wires tangled. Will fix in two hours.

MEDIUMFLASHBACKTECHNICAL DIAGNOSIS

"Stand by, I'm checking the video." — "Internal microcable wires must be tangled up. I'll be right there. Can you surface?"

MEDIUM — Ryland hoisted from pool by crane. Two techs on pool deck reach up to help him exit the Orlan suit through its back panel.

MEDIUMFLASHBACKPOOL EXTRACTIONRYLAND

"I got hoisted out of the pool by a crane and placed on the deck. Techs helped me out of the suit — step out the back panel. Got to love chrysalis suits."

WIDE — NASA campus. Ryland walks alone from NBL toward Building 30, passing famous facilities. No car — he wanted to walk. He loved it here.

WIDEFLASHBACKNASA CAMPUS / WONDERRYLAND

"The world might have been ending, but being at NASA's main campus was too awesome for me not to be excited. I walked. I loved walking around in my country's space history."

MEDIUM — Building 30 conference room. DuBois (impeccable posture, flight suit) seated, precise notes arrayed. Shapiro's chair empty — she's in the bathroom. Ryland with laptop.

MEDIUMFLASHBACKPRE-LESSONRYLAND

"Martin DuBois, in his blue flight uniform, stood and shook my hand. His meticulous notes arrayed. Shapiro's sloppy papers strewn — seat empty."

MEDIUM — DuBois announces his relationship with Shapiro, in clinical detail. Completely matter-of-fact. Ryland freezes, mouth open, hand hovering over keyboard.

MEDIUMFLASHBACKOVERSHARING / COMEDYRYLAND

"I thought it prudent to inform you. There should be no secrets within the core mission group. …It's quite pleasurable." Ryland: "…Yeah. Okay."

MEDIUM — Shapiro bursts through door, huge grin. DuBois unmoved. Ryland head in hands. Three comedic registers in one frame.

MEDIUMFLASHBACKCOMIC TIMINGRYLAND

"Sorry! Sorry! I had to pee. Like…so bad. My back teeth were floating!" DuBois: "Welcome back. I've told Dr. Grace about our sexual relationship."

MEDIUM — Ryland tries to teach the Krebs cycle. Shapiro interrupts to invite DuBois to the bathroom. DuBois: "I find that agreeable." Ryland: head in hands.

MEDIUMFLASHBACKPEAK COMEDYRYLAND

"Martin, we have about fifteen minutes after this lesson — want to meet in the bathroom and have sex?" DuBois: "I find that agreeable." Ryland: "I'm sorry I asked."

CLOSE — Three faces: Ryland wincing, DuBois serene, Shapiro delighted. Ryland asks if DuBois calls her "Dr. Shapiro" during — "Of course. That's her name."

CLOSE-UPFLASHBACKDRY COMEDY BEATRYLAND

"Do you call her Dr. Shapiro while having sex?" "Of course. That's her name." "I kind of like it." — "I'm sorry I asked." — "Now, the Krebs cycle…"

WIDE CROSSFADE — Flashback dissolves left; present-day control room crystallises right. Adrian fills the screen. 22 hours to orbital insertion burn.

WIDEFLASHBACK ENDSRETURN TO PRESENT

Back to the present. Rocky's data about Adrian was dead-on. "It's a good thing those numbers were right. If they hadn't been, there would have been some serious dying."

WIDE — Orbital insertion burn. Ship fires spin drives. Adrian looms enormous in frame — green-banded, cloud-streaked. Ryland and Rocky float weightless.

WIDEORBITAL INSERTIONRYLANDROCKY

"Of course, to use the spin drives I had to take us out of centrifuge mode. We float. I'm at another planet! Somehow more exciting than being at another star."

WIDE — Adrian close-up from orbit. Dark and light green bands like Jupiter but rocky. Wispy upper-atmosphere clouds. Surface completely hidden.

WIDE — PLANETAWE / WONDER

"The wispy clouds of Adrian coast by beneath us. It's not just green — dark and light bands wrapping around it, just like Jupiter. But it's a rocky world."

MEDIUM — Ryland's face bathed in green light from Adrian below. Wide grin. This is the moment. Another planet. Another world.

MEDIUMWONDER / JOYRYLAND

"I could stare at it for hours. I probably got to do this with Earth too. I wish I could remember. It must have been every bit as beautiful."

MEDIUM — Rocky in his zone, calibrating a device: a gun-like emitter connected by cable to a flat rectangular panel. Tapping, adjusting with a screwdriver. Ryland watches.

MEDIUMINVENTIONROCKYRYLAND

"He holds the device with one hand, taps it with another, and uses two more to hold a rectangular panel connected by cable. A screwdriver in the fifth."

MEDIUM — Rocky aims device at Ryland's Adrian screen. His panel springs to life — a raised circle that is a textured relief map of Adrian. It hears light.

MEDIUMFIRST CONTACT / TECHROCKYRYLAND

"He points the gun at my camera screen. The flat panel becomes a circle — a relief map. Parts more raised than others. It hears light."

MEDIUM — Rocky mounts the camera on his zone wall. "This device hear light. Like human eye." Ryland: wavelengths 380–740nm. Rocky calibrates for human visible spectrum.

MEDIUMCROSS-SPECIES INGENUITYROCKYRYLAND

"This device hear light. Like human eye." — "It's a camera." — "Now I 'see' what you see." Rocky: "Camera is old technology. I only modify to use inside."

MEDIUM — Rocky compares his relief panel to Ryland's screen. "This is Adrian, question?" The Eridian is "seeing" a planet for the first time via texture.

MEDIUMALIEN PERCEPTIONROCKYRYLAND

"This is Adrian, question?" Rocky points at the circle on his display. Ryland confirms: "Yes, and that part is 'green'." Rocky: "I not have word for this."

MEDIUM — Rocky names the new concept: "middle-rough." His display is smooth for high-frequency, rough for low. Green sits exactly in the middle. Ryland: delighted.

MEDIUMCOLOUR NAMINGROCKYRYLAND

"I name this color: middle-rough. Smooth for high-frequency, rough for low. This color is middle-rough." — "Yes, green is right in the middle of human visible wavelengths."

INSERT — ECU screen: 21+ hours open, fully functional. Two-panel sampler: sun-side and Adrian-side. Rocky asks "Sample ready, question?" Ryland: "Yeah, I guess so."

INSERTMISSION PROGRESSRYLAND

"Rocky: 'Sample ready, question?' I flip to the External Collection Unit screen. Fully functional. 21 hours open." Ryland: "Yeah, I guess so."

MEDIUM — Ryland slumps at the thought of EVA. "Ugh, EVAs are so much work!" Rocky dismisses him with a shooing limb: "Lazy human. Go get!"

MEDIUMCOMEDY / RELUCTANCERYLANDROCKY

"Ugh — EVAs are so much work!" Rocky, in his slightly-off joking cadence: "Lazy human. Go get!" — Ryland laughs. He can tell when Rocky's joking now.

WIDE — Two-shot: Left: Ryland commands ECU doors closed and confirms on hull camera. Right: Ryland climbing into the Orlan EVA suit through the back panel.

WIDEEVA PREPARATIONRYLAND

"I order the sampler to close its doors. Confirmed on hull cameras. Then I climb into the Orlan EVA suit, enter the airlock, and cycle it."

MEDIUM — Airlock cross-section. Ryland in EVA suit inside. Inner door sealed, outer door opening. Vacuum beyond. Stars and the faint green glow of Adrian.

MEDIUMEVA CYCLERYLAND

"I enter the airlock and cycle it." The outer door opens onto Adrian-lit space.

WIDE — Ryland on the hull in EVA suit, tethered. Adrian curves enormous below. Everything bathed in green-tinted light from the planet. He stares. Minutes pass.

WIDEWONDER / AWERYLAND

"Adrian is absolutely gorgeous in person. Bands of dark and light green. The reflected glow from Tau Ceti is breathtaking. I stare for several minutes."

CLOSE — Ryland's EVA glove on the release lever. Red-and-yellow stripes. Russian/Chinese text. He clips a tether to the ECU, then pulls the lever.

CLOSE-UPPROCEDURERYLAND

"Text on the lever: ПОТЯНУТЬ РЫЧАГ ЧТОБЫ ОСВОБОДИТЬ ECU — 拉杆释放. I clip a tether to a convenient hole and pull the lever over to open position."

MEDIUM — Sampler floats free of the hull on its tether. Ryland in EVA suit hauls it back across the hull toward the airlock. Adrian glows below.

MEDIUMEVA RETRIEVALRYLAND

"The sampler floats free of the hull. I work my way back across the hull to the airlock with the sampler in tow."

MEDIUM — Back inside the airlock. Ryland steps out through the Orlan's back panel — chrysalis-style. ECU tethered nearby on the floor.

MEDIUMAIRLOCK RETURNRYLAND

"I work my way back into the airlock, cycle it. Climb out of the suit. Rocky: All is good, question? Yes. Good! You inspect with science gear?"

WIDE — Centrifuge screen: 1.00g. Ryland bracks. Rocky grips handholds in his zone. Gravity returns for proper lab work.

WIDEGRAVITY RESTOREDRYLANDROCKY

"Once the centrifuge spins up, I get to work in the lab." Rocky: "Gravity. For science gear."

CLOSE — Ryland opens the sun-facing panel of the sampler: PITCH BLACK. White before, black now — coated in Astrophage. Rocky watches from ceiling tunnel.

CLOSE-UPBREAKTHROUGH!RYLANDROCKY

"I lay the sampler on the lab table and open one of the panels. This is the side that faced Tau Ceti. It's black. 'We got a lot of Astrophage.'"

WIDE — Lab montage: scraping both panels into separate containers, water rinse to remove resin, Astrophage settling to bottom. Two hours of careful work.

WIDELAB WORKRYLAND

"I scrape everything off both halves — each group in their own containers. Rinse with water. Let the Astrophage settle to the bottom. Resin removed."

INSERT — DNA marker test result: Adrian Astrophage matches Earth Astrophage. Same species. Confirmed.

INSERTSCIENTIFIC CONFIRMATIONRYLAND

"First I run a few Astrophage through DNA-marker testing to see if they are identical to Earth Astrophage. They are — at least, the markers I checked."

CLOSE — Two heat plates: sun-side sample and Adrian-side sample show IDENTICAL heat output. Equal populations. Not expected. Something is wrong.

CLOSE-UPDISCREPANCY!RYLAND

"I check overall population of each sample. Both halves had approximately the same population." — "Interesting." Rocky: "Not expected."

WIDE — Ryland diagrams the problem: expected 2-to-1 return ratio, actual 1-to-1. Rocky watches. Something is removing Astrophage between Adrian and Tau Ceti.

WIDEDISCREPANCY ANALYSISRYLANDROCKY

"For every Astrophage heading to Adrian, two should return. That's not happening. Rocky: 'Flaw in counting, question? How you count?' — Heat method. Valid."

MEDIUM — Ryland prepares a microscope slide from the 'returning' sample (Adrian→Tau Ceti Astrophage). Rocky watches from ceiling tunnel.

MEDIUMINVESTIGATIONRYLANDROCKY

"I smear some of the 'returning' Astrophage onto a slide. Take it to the microscope." Rocky: "That is what, question?" — "Microscope. It helps me see very small things."

WIDE — Ryland reels back from microscope, stunned. Right: the eyepiece view — teeming with life. Astrophage black dots PLUS translucent cells, rods, amoeba-forms, spirals.

WIDEREVELATION!RYLAND

"I gasp. There's a whole bunch of life in here! Not just Astrophage. A bunch of different species!" It's like a drop of lake water. More kinds than he can count.

MEDIUM — Ryland looks up at Rocky in ceiling tunnel, arms raised, electrified. Rocky responds with energy — limbs in motion. The discovery moment.

MEDIUMREVELATION / JOYRYLANDROCKY

"Wow! Life! There's a whole bunch of life! Not just Astrophage — a bunch of different species!" Rocky literally bounces off the tunnel walls. "Amaze! Amaze amaze amaze!"

WIDE — Adrian rendered anew: not just a planet but an active biosphere. The methane is explained. Rocky and Ryland have found life at another world.

WIDE — REVELATIONTHIRD WORLD WITH LIFE

"Adrian isn't just a planet — Adrian is a planet with life, like Earth or Erid! That explains the methane. Life makes methane!"

MEDIUM — Rocky FREEZES. Then carapace shoots bolt-upright — higher than Ryland has ever seen. One claw STRIKES the tunnel wall. Something clicked.

MEDIUMEUREKA MOMENTROCKYRYLAND

"Rocky freezes. Then he shoots bolt-upright. I've never seen him raise his carapace so high." The Eridian has just solved it before Ryland has.

MEDIUM — Rocky gestures urgently at the microscope and draws in his zone: a life-form consuming Astrophage. Population balance = predation.

MEDIUMTHE THEORYROCKYRYLAND

"Some life on Adrian EATS Astrophage! Population in balance. Natural order. This explains all things!" Rocky two octaves higher than normal.

CLOSE — Ryland's face: pure shock, heart hammering. The word forms. "Oh my God. Astrophage has a predator!"

CLOSE-UPREVELATION MOMENTRYLAND

"Oh my God!" I gasp. My heart just about beats out of my chest. "Astrophage has a predator!"

WIDE — Diagram: Petrova line between Tau Ceti and Adrian — not just Astrophage but an entire biosphere in transit. Predators among the migrants.

WIDE — DIAGRAMBIOSPHERE REVELATION

"There's a whole biosphere at Adrian. Not just Astrophage. There's even an active biosphere within the Petrova line itself."

WIDE — Adrian rendered as the Homeworld: origin point of all these life-forms. Astrophage evolved here, along with everything else in that sample.

WIDE — HOMEWORLDORIGIN REVEALED

"This is where it all started. Has to be. How else can we explain countless life-forms that all evolved to migrate in space? They all came from the same genetic root."

MEDIUM — Rocky at maximum energy, bouncing. Rapid-fire logic diagram: predator eats Astrophage, breeds, eats more — exponential. "Stars saved!"

MEDIUMTHE SOLUTIONROCKYRYLAND

"We take home! It eat Astrophage, breed, eat more Astrophage, breed, eat more more more! Stars saved!" Rocky two full octaves higher than normal.

MEDIUM — Ryland raps knuckles on the xenonite wall. "Fist-bump!" Rocky mirrors the gesture from his side. Two fists against the same wall.

MEDIUMFIST-BUMPRYLANDROCKY

"I press my knuckles against the tunnel wall. 'Fist-bump!' Rocky: 'What, question?' I rap again. He emulates the gesture against the wall opposite my hand."

WIDE — Ryland jumping, arms wide. Rocky all limbs extended, energy burst. Separated by the wall but perfectly synchronised. "Celebration!" "Celebration!"

WIDEPURE JOYRYLANDROCKY

"Yes!" — "Celebration!" — "Celebration!" Two beings from two stars, separated by xenonite, celebrating the same discovery in the same instant.

CLOSE — The two fists meeting at the xenonite wall. Human knuckles and Eridian claw-tip, pressed against the same surface. Contact. Celebration.

CLOSE-UPTHE MOMENTRYLANDROCKY

"Two fists. One wall. One victory." The image of the chapter: a human and an alien celebrating the same discovery, separated by a few centimetres of xenonite.

WIDE — Control room. Ryland and Rocky face Adrian together. The homeworld alive on screen. Two species sharing the same breakthrough.

WIDEPARTNERSHIPRYLANDROCKY

The chapter ends here: two scientists from two stars, looking at a planet teeming with life — and within it, the solution to saving both their suns.

WIDE — Coda: Tau Ceti and Adrian with the full Petrova line between them, alive with Astrophage and their predators. An ancient biosphere, finally understood.

WIDE — CODAEND OF CHAPTER

"Adrian isn't just some planet Astrophage infected. It's the Astrophage homeworld. And the home of Astrophage's predators." — Chapter 17 ends.

WIDE — Chapter title card / end slate. 64 panels. The chapter is complete.

WIDE — END CARDCHAPTER COMPLETE

"Celebration!" — End of Chapter 17.

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