The decision hung in the cabin like the aftershock of the rupture itself. Kaius Veyra kept one hand locked on the command console, staring at the trajectory plot where their new flight path curved dangerously close to Mars before slingshotting them outward into deep space. Red emergency lights still flashed through the cabin, though the worst of the alarms had finally gone silent.
“God no,” Rook muttered. “Slingshot.”
Kaius felt his stomach tighten. “Options?”
Seline’s hands froze over her console. “No orbit. This is it.”
Rook shifted in his seat. “Gravity assisted propulsion. Forty-seven minutes out. We come in at the right angle, Mars pulls us, kicks our velocity. Otherwise, we drift for years.”
Kaius leaned closer to the display. “How tight?”
“Periapsis around one hundred and eighty kilometers if the numbers hold,” Seline said, voice crisp. “We’ll pick up drag. The heat shield will take some load, but it’s within tolerance. Barely.”
Maya floated beside Kaius, her medical tablet clipped to her thigh. She watched the curving line on the screen and felt the familiar knot tighten in her chest. Rationing starts now, Maya thought. They’ll all try to be disciplined. But discipline always slips when the body gets desperate. She glanced at Kaius. “Kai, you’re carrying the weight of every choice right now. Don’t forget you’re still one of us.”
Rook gave a tight laugh. “Speaking of bodies… how long do our supplies actually hold on this route? We already lost part of the reserve tank. Seven months to Jupiter, then who knows how long after that to swing back inward. I’m not sure the recyclers can stretch that far. One bad greenhouse harvest and we’re done.”
Kaius met his eyes. “Mission Control ran the projections. Rationing starts now. The greenhouse becomes priority one after the fly-by, so I know it won’t be comfortable, but it’s doable if we stay disciplined.” He keyed the ship-wide channel. “Odyssey crew, this is Veyra. We are executing a gravity assist at Mars. No landing, no surface mission. Our new priority is survival and eventual return. Prepare for high-G maneuvers and possible additional structural stress.”
As he signed off, Maya felt the words settle over her like extra weight. Rationing. That old instinct from childhood stirred again—small acts of control when everything else felt out of reach. She would keep the logs perfect. No one needed to know she was shorting her own portions.
The Odyssey’s main living and command module was compact, roughly the size of a large recreational vehicle, with workstations clustered along one curved wall and observation windows opposite. Privacy was rare and mostly came from floating into a separate lab or sleeping pod and closing the hatch; voices carried easily in the shared air.
Mars filled the observation windows, huge and dark orange against the blackness. Its thin atmosphere gave off a faint reddish glow along the planet’s edge. Valles Marineris stretched like a deep scar across the surface, while Olympus Mons rose in the distance, so massive its caldera could swallow countries. “Twenty minutes to closest approach,” Rook announced. “Velocity relative to Mars is climbing. We’re going to feel this.”
A gradual vibration moved through the ship, stronger than anything since launch. Seline kept her eyes on the console as data scrolled past. “Periapsis altitude holding at one hundred and eighty kilometers. Atmospheric drag starting to register. Heat shield temperature rising—nothing critical yet.”
Rook gave a nervous laugh. “Nothing critical? We’re skimming the edge of a planet. Drop ten kilometers lower and we’re trying the most expensive re-entry in history.”
“Focus,” Kaius said, though he almost smiled. “Sel, keep feeding me structural integrity updates.”
“Primary load paths are stable. Secondary stress levels climbing.” She paused. “If something tears off, we’ll know.”
Maya stared down at the planet turning beneath them. “Look at the dust devils. And the polar caps with their carbon dioxide and water ice.” Her voice softened. “We could have learned so much.” She shook her head. “Sorry. Bad timing.” We were supposed to walk there, she thought. Feel the dust between our fingers. Measure it ourselves. The vast emptiness outside pressed against the windows, indifferent and ancient.
“No,” Kaius said. “It matters. We’re still scientists, even if we’re running away from the lab.”
The pull started then. Maya gripped her seat. “Feel that?”
“Gravity’s taking hold,” Rook said, voice tight. “Velocity climbing fast. We’re really doing this.”
Seline’s eyes stayed locked on her console. “Periapsis holding. Atmospheric drag registering now. Heat shield temperature rising—nothing critical yet.”
“Feels critical,” Rook muttered as the vibration built through the hull. “After all these months free-floating, this press…it’s like something’s squeezing us.”
Kaius sensed his vision dimming, though his eyes were wide open. The familiar creep of rising G-forces pressed him back against the seat. “Sel, structural updates.”
“Primary load paths stable,” Seline answered. “Secondary stress climbing. Hull’s shaking more. Steady drag now.” The cabin emptied of sound except breathing, the low groan of the ship, and short clipped updates. Mars pulled them deeper. The ship skimmed the upper atmosphere, a steady drag shaking the spacecraft harder, the vibrations rattling through every panel and bone.
“Hold together,” Maya whispered, her hands tight on the armrests. “Just hold.” Inside, another voice answered: We always hold. Until we don’t. Then we decide what we’re willing to give up to keep going.
Rook exhaled sharply. “It’s dragging on, like the planet won’t let go.” Mars held them tightly for long minutes, the shaking persistent, bodies pressed hard into seats. Then slowly the grip eased.
“Releasing,” Seline said. “We’re coming out.”
Rook relaxed his grip. “Slingshot complete. We’re outbound. Our velocity just got kicked like a field goal. Jupiter in roughly seven months, eleven days.” Mars hovered in the windows for a long time, shrinking as Odyssey accelerated outbound.
Seline leaned back, exhaustion clear on her face. “The numbers look better than I expected. We’re not going home yet, but we bought ourselves some time.”
A few minutes later, Mission Control’s communication reached them. The voices were very calm and professional, but the relief underneath their speech was unmistakable. They confirmed the fly-by had succeeded and the new trajectory was stable. By the time the message arrived, Earth was already several minutes behind in conversation, every reply slowed by the distance they’d traveled. Even so, hearing those familiar voices filled the cabin with relief for a little while. They weren’t lost, just far from home. During one transmission cycle, Kaius sat alone in the observation module, watching the Sun grow smaller. Laura’s latest message played again in his headset. “Emma keeps asking when you’re coming home,” she said. “I told her it might take longer than we expected. I took her to the park yesterday. Every night she points at Mars and says Daddy is there. She said even if you don’t land, you’re still the bravest dad.” Kaius lowered his head and wiped his eyes before anyone could see.
A little later Rook floated in and hooked a hand around the doorway. “Commander. Got a minute?”
“Always.”
Rook anchored himself opposite and folded his arms, as if deciding whether to speak. “I’ve been thinking about Javier again,” he said quietly. “My old co-pilot. We flew together for almost six years. Training, test flights, lunar cargo runs. The guy could land anything.” A sad smile crossed Rook’s face before fading. “Then one engine failure during descent changed everything. There wasn’t enough time. After that I told myself I was done. No more crews. No more responsibility for other people’s lives.” He looked toward the dark window. “Then they picked me for Odyssey anyway. Funny how life works.” For a few seconds neither spoke. The low hum of the ship filled the silence. Rook finally glanced back. “You ever wonder if we’re just delaying the inevitable? That all this fighting, rationing, and fixing is only buying us a slower ending?”
Kaius held his gaze. He had asked himself the same question more times than he could count. “Every day,” he admitted. “But thinking about it doesn’t change anything. We keep the ship alive. We keep each other alive. That’s the job now.”
Rook let out a breath. “You know, for a commander, you’re terrible at inspirational speeches.”
“That’s because I’m trying not to sound like one.”
Before Rook could answer, Seline’s voice came over the intercom, calm and businesslike. “Hey, team. Greenhouse readings show potassium deficiency in the new radish batch. Maya, your soil mix needs work.”
Maya’s voice came from the lab module. “Copy that, farm boss. On my way.”
Maya pushed off the wall and drifted down the corridor, humming quietly to herself, completely unaware of the conversation in the observation module. Rook listened to her voice fade, then shook his head with a grin. “You know, in zero-g even the radishes are floating away from their problems. Must be nice.” Kaius chuckled. Moments like these never lasted long, but aboard Odyssey they mattered more than anyone admitted. A joke, a shared meal, a few minutes of normal talk—these small things kept them from falling apart. The laughter faded, but the peace that followed felt lighter. Rook stayed where he was. “You know why I joke so much?” he asked suddenly.
Kaius looked at him. “Because you enjoy annoying Seline?”
“That too.” A small grin crossed his face. “But mostly because silence is dangerous. After Javier died, I couldn’t stand quiet rooms anymore. Every time things got silent, my head replayed that day. The alarms. His voice. The impact warnings.” Rook swallowed hard. “I kept thinking maybe if I had reacted faster, or chosen a different approach angle, he’d still be alive.”
“You were investigated,” Kaius said carefully. “They cleared you.”
“Doesn’t matter.” Rook shook his head. “Your brain doesn’t care what the report says. Guilt stays anyway.” He looked down at his hands. “And a few months later my wife left. She said I wasn’t really there for her anymore, even when I was sitting right beside her. I stopped talking to people. Stopped sleeping. I’d spend nights staring at old flight recordings instead of living. So… I learned to fill the silence. Jokes. Dumb comments. Talking too much. If people are laughing, even for a few seconds, nobody’s thinking about dying. Including me.” For the first time since Kaius had known him, Rook looked genuinely tired beneath the humor.
“You know,” Kaius said, “the crew would probably worry more if you ever stopped joking.”
Rook let out a weak laugh. “Yeah. That’s the problem. I think I forgot how to turn it off.”
Months before they reached Jupiter, the crew crossed paths with a dense field of free-floating asteroids spread evenly across millions of kilometers. Through the observation windows, the field looked nothing like the crowded swarms depicted in old films. Most of the space around Odyssey remained empty and black, yet scattered in every direction were drifting fragments of stone and metal. Some appeared no larger than distant stars until they slowly crossed against the constellations, revealing their motion. Others were large enough to show shape—irregular silhouettes tumbling through sunlight that had grown weak and pale this far from Earth. They were small, dark chunks left over from the solar system’s formation 4.5 billion years ago. But one object caught Seline’s attention—a fast-spinning carbon-rich asteroid nearly two kilometers wide, close enough to their path for a brief sampling run without wasting fuel. “We may never get another chance like this,” Seline said as the asteroid turned slowly in plain view. “A direct regolith sample from an outer-belt object, collected by humans this far from Earth.”
Rook leaned back. “Only scientists would look at a flying mountain and think about free souvenirs.” The probe was the size of a suitcase, fitted with small thrusters, sampling arms, and a reinforced storage chamber. Maya helped secure the final instruments while Seline ran diagnostics for the third time. “You trust this thing, Sel?” Rook asked.
“No,” Seline replied honestly. “I only trust the equations behind it.”
The launch of the small probe went smoothly. Through the observation window they watched it move away before its engines fired, aiming and propelling it toward the asteroid. For the next several hours the crew monitored its telemetry in near silence. Grainy camera feeds showed the asteroid growing larger, its surface jagged with craters and drifting dust. “Probe approaching surface,” Seline reported. “Relative velocity stable.” Dust burst outward in chunks as the probe touched down in the asteroid’s weak gravity. One arm dug into the regolith while another drilled deeper.
Rook grinned. “Congratulations. Humanity just scooped dirt from a rock older than Earth.”
“Collecting more than dirt,” Maya said, watching the telemetry. “This dust remembers the beginning.” Out here the emptiness felt sharper. Every small victory felt like defiance.
The probe moved across the screen, thrusters firing carefully as it pulled away with the sealed sample. Odyssey adjusted course slightly to meet it. Even a simple maneuver felt harsh this far out. There were no rescue missions, no second chances. When the probe finally returned, Kaius operated the retrieval arm. The metal clamp closed with a dull thud. Only when it had been guided through the air lock and docked safely back inside the lab did everyone breathe again. Seline opened the probe’s chamber in the lab while the others floated nearby. Inside lay dark gray dust and several fragments. The pieces looked ordinary at first, almost disappointing, but Maya couldn’t stop staring. “This rock was drifting through space long before Earth looked the way it does now,” she said quietly. “Before oceans. Before life. Before us.”
For a little while the mood aboard the spacecraft changed. The ship no longer felt like a damaged vehicle trying to survive. It felt like part of the mission again. They catalogued the samples, argued over mineral readings, and studied the first close images from the asteroid’s surface. It reminded them why they had come out here.
Then the days began to blur together. Moving through empty space at a constant speed transformed time into something strange. There were no sunrises, no weather, no passing landscapes to measure progress. The stars outside the windows barely changed. One day flowed into the next until entire weeks seemed to vanish between meals, maintenance checks, exercise sessions, and scheduled calls from Earth. Sometimes a month felt like an afternoon. Sometimes a single hour felt endless.
Kaius measured time through messages from Laura and Emma. He replayed old recordings more often than he admitted, noticing small details he had missed before. Rook filled the long stretches with conversation, jokes, and stories, as often told to himself as to his distracted colleagues, as if silence itself were something dangerous. Seline disappeared into diagnostics, simulations, and engineering reports, forever searching for the next problem before it could find them first.
Maya spent more and more time inside the greenhouse. The small compartment became her world. There, among trays of basil, radishes, and experimental crops, she could pretend for a little while that life still obeyed familiar rules. Life and growth would carry them all into the future. Plants needed water. Plants needed light. Plants grew or they didn’t. Unlike trajectories and radiation forecasts, they answered with certainty. As the weeks passed, the hidden turning and interiority of those life processes drew her thoughts inward, too. Sometimes, while checking nutrient levels or recording harvest weights, her mind drifted so far from Odyssey that it felt less like remembering and more like dreaming.
Maya’s nine years old again. Morning sunlight spills through the apartment window. Her grandmother kneels beside a row of tomato plants growing in mismatched containers. Soil darkens the creases of her hands. “Never trust a plant that looks strong after one good day,” her grandmother says. “Watch what it does over weeks.” The old woman pinches away a dying leaf. Nothing is wasted. Water is saved. Seeds are saved. Even failures are saved because they teach something. Maya remembers standing beside her, hungry after school, reaching for a tomato before it was ready. “Not yet,” her grandmother says gently. “Sometimes survival means waiting.”
The memory remained vivid long after she opened her eyes.
By the time Jupiter appeared, seven months and eleven days after Mars, according to the calendar, that feeling had mostly faded. The giant planet filled more of the observation windows every day, wrapped in thick bands of orange, brown, and white clouds that moved endlessly, a living palette unlike any that they’d witnessed before. Even from far away the Great Red Spot stood out, a storm so large Earth could disappear inside it. The nearer they came, the more dangerous was the radiation. New warning symbols appeared across Seline’s screens almost hourly.
Seline floated at the command station, scanning lines of incoming data as more warnings appeared across her screen. Even through their shielding the instruments were starting to register it. “Radiation levels are rising faster than expected,” she said. “We’re entering the outer edge of Jupiter’s magnetosphere now. I think we should cancel all extra-vehicular activity and switch non-essential systems into hardened mode before the next cycle.”
Kaius nodded without hesitation. “Do it. Rook, where are we on the Ganymede approach?” Ganymede was Jupiter’s largest moon. Rook pulled up the latest trajectory plot. The curve of Ganymede’s orbit stretched across the display beside the enormous gravity well of Jupiter itself. Kaius studied the lines for a long moment. “Talk us through it, Rook. Plain English.”
Rook rubbed the back of his neck. “This is the big one, a double slingshot. Ganymede drags us into our best angle for a Jupiter approach that turns us 180 degrees and heading home. We’re going to use two gravitational centers like a cosmic crack-the-whip.”
“While all three parts are moving.” Seline laughed, pure nerves. “It sounds terrifying, to be honest.”
“Roger that,” Kaius said. “But if we hit the exit angle just right, Jupiter will kick us home with more force than Odyssey could ever muster on its own. Rook, what are the numbers?”
“Closest Ganymede fly-by is in nine days—about twenty-eight hundred kilometers if the calculations stay stable. Miss the angle by even a fraction and we’re either flung into deep space or locked into an impossible Jupiter landing.”
Maya floated in from the greenhouse module, wiping her hands on her sleeve. “Sounds like line dancing with the planets. One wrong step and the whole chain falls.”
Rook gave a tense grin. “Exactly. Except the dance floor is radioactive as hell, the music is gravitational shear trying to tear the ship in half, and there’s no encore. We’ll be skimming through Jupiter’s radiation belts at high velocity. Even with the shielding hardened, we’re going to take a beating. Structural stress, possible instrument failures, the works.”
Kaius crossed his arms, staring at the glowing lines on the display. “And if it works?”
“If it works,” Rook said, “we have a real shot at Earth. Not a guarantee—we’ll still need more corrections later—but it turns this long, slow death spiral into something that actually points home.”
The cabin fell quiet for a few seconds. Outside the windows, Jupiter’s storms churned endlessly, enormous and indifferent, while Ganymede hung like a promise on the edge of the chaos. Seline finally broke the silence. “Then let’s make damn sure the numbers are perfect. Nine days to triple-check everything.”
Maya pushed herself into the module holding a small sealed pouch from the greenhouse, looking more satisfied with herself than anyone had seen in a long time. “Before the radiation cooks us alive,” she said, “smell this.”
Rook blinked in surprise. “No way. Is that basil?”
“And I’ve got garlic shoots and oregano to go with that,” Maya replied proudly, a small victory shining in her eyes. She handed the pouch around. “Pinch the leaves carefully, just to get a smell.”
That evening they gathered in the small galley and added the fresh herbs to another meal of packaged protein and recycled water. It still looked like ship food, but for the first time in months it smelled like something from Earth. The sharp scent of basil moved through the cabin and its effect was almost ecstatic. For a little while, the ship felt like home. “You know what I miss most?” Rook asked between bites. “Rain. Actual rain. Not recycled moisture pretending to be air.”
Seline gave a small smile. “I miss proper tools. Everything on this ship feels like it was built for children.”
Rook pointed at her with his fork. “That’s exactly why engineers should never be trusted.” Kaius smiled at that. Mostly he listened while the others talked, letting the sound of their voices fill the room. Out here, so far from Earth, messages from home took nearly an hour to arrive; small talk had started to matter more than anyone admitted.
After the meal, Kaius floated alone into the observation module. Bands of orange, white, and brown clouds wrapped around the giant planet in endless motion. Angry lightning flashed deep inside the storms, and there, turning slowly near the edge of the planet, was Ganymede—the largest moon of the Solar System. Roughly half the size of Earth, its mass and gravitational pull were close to that of Mars. Kaius stared for a long time without speaking.
The radiation built up over the following days, an invisible pressure that set everyone’s nerves on edge. The ship’s hull creaked more often now, responding to the shifting gravitational forces as they drew closer to Ganymede. Seline spent long hours at her station, monitoring shielding effectiveness and rerouting power to critical systems. For the first time in weeks, her usual quiet confidence showed cracks of strain. Then, unexpectedly, the radiation brought a gift. Seline noticed it first in the sensor logs. “Radiation levels are higher than projected,” she said, frowning at her display, “but look at the greenhouse readings. The basil and radishes are showing accelerated growth—almost twenty percent above baseline. Some kind of stress response in the plants. They’re producing more protective compounds. Yields are up.”
Maya floated in from the greenhouse module with a rare burst of laughter. She held up a fresh pouch of vibrant green leaves. “The unknown can be kind sometimes. These plants are fighting back harder than we expected. We might actually have a buffer.”
Rook raised an eyebrow. “So the same stuff trying to cook us is helping the salad? Cosmic irony at its finest.”
“I’ll take any good news right now,” Kaius said.
Maya threw herself into her work. The basil had been a small victory, but this unexpected boost felt like validation. She still spent long hours in the greenhouse, hands deep in the trays, trying to keep everything alive. But the old memories of her grandmother’s garden no longer stopped there. In the long quiet stretches between tasks, something inside her started to shift. The silence of deep space had pulled her back into that old childhood feeling—small and dependent, relying on one steady, skilled woman who knew how to make things grow when nothing else seemed to work. That had always been her grandmother. Now, with Earth millions of kilometers behind them and ten long months of black emptiness ahead, Maya found herself sensing the absence of that steady, reassuring woman, more and more.
Kaius was a reassurance, certainly, with his quiet authority, but there was nothing warm about him, not to Maya’s sense anyway. And Rook was more like a little brother. And then there was Seline, with her quiet competence and the way she never gave up on systems that kept breaking. Seline, who spoke in careful, precise numbers in the same way Maya’s grandmother had talked about soil and water. Seline kept the ship’s systems alive without making a big deal of it. In the soft light of the greenhouse, Maya caught herself watching how Seline’s hands moved across the consoles—steady and sure, never wasting a motion. It was the same strength she remembered from the garden, only now it was here, keeping their fragile metal world from falling apart.
A tender, almost embarrassing need had opened up in her heart. She wanted to be useful to Seline. She wanted that quiet nod of approval, the sense that the two of them could make things last. She lingered a little longer when dropping off reports, asking questions she already knew the answers to, just to stay nearby. When Seline looked tired, Maya found herself offering small words of encouragement she didn’t give anyone else. It wasn’t love, not the usual kind. It was simpler and deeper than that—the old hunger for someone stronger and wiser to lean on, someone who made the endless dark feel a little less terrifying. In the months since leaving home, Seline had quietly become her anchor, the closest thing she had to the woman who once kept a tiny garden alive in the middle of São Paulo’s sprawl.
Nine days remained until the Ganymede fly-by. For the first time since the rupture, Maya didn’t feel quite so alone in the dark.
