The first thing Maya noticed was that Kaius was humming. On Odyssey, silence was rare. The engines vibrated, air systems cycled, and alerts sounded somewhere in the ship. But inside the greenhouse module the sounds were quieter. Water moved through the irrigation lines, while leaves shifted in the artificial breeze. The plants made a small world of their own, cut off from the endless distance outside.
Kaius stood between the growing trays with a harvesting container in his hands, humming a melody Maya didn’t recognize. One sleeve was rolled to his elbow; irrigation water jeweled the back of his hand as he reached for a row of carrots. He worked carefully, as if the plants might break. “You know you’re doing that again?” Maya said, after watching him for a moment.
Kaius looked over his shoulder. “Doing what?”
“Humming.”
He stopped immediately, almost embarrassed. “I am?”
“Yes.”
He looked genuinely surprised. “I didn’t notice.”
“That happens often lately.”
Kaius glanced down at the plants, his fingers brushing a carrot’s feathery leaves. “Is that a problem?”
Months ago the question would have sounded like a commander’s request for a medical assessment. Now he was simply curious. “I don’t know yet,” Maya said. He accepted the uncertainty. Before Jupiter, Kaius had built his career around eliminating it. Now he seemed willing to sit with the unknown. Maya checked the growth markers along the third row. The nutrient and moisture readings were green. She pushed aside the leaves until the orange shoulders of several carrots showed beneath the soil. “These are ready.”
Kaius stepped closer immediately. “The carrots?”
“The carrots.”
He crouched beside the tray, one hand on the planter’s edge. “They’re bigger than yesterday,” he said, with a quiet excitement Maya had not heard in him before. She wondered how much of him had been buried beneath duty all these years. Kaius reached for the nearest carrot and pulled on its leaves. “You’re supposed to pull them from the top,” Maya said.
“I was testing the leaves.” Maya raised an eyebrow. “Well, maybe I wasn’t,” he admitted with a smile.
Maya handed him the proper tool. “Loosen the soil first. It frees the carrot without snapping it.”
Kaius watched closely. “Then?”
“Then you pull.”
He gripped the leaves and drew the carrot upward. It came free with a soft tear of soil, fine roots clinging to its bright skin. Kaius brushed it clean with his thumb. “It survived,” he said, handing it to Maya.
“Well done. You didn’t break it.”
“I was hoping for a more enthusiastic evaluation, Maya.”
She handed the carrot back to him. “You’ll improve.”
“Thank you, teacher.”
She looked up. The word surprised her. “Teacher?”
“Did I say that?”
“You did.”
He frowned, searching for the thought that had produced the word. “It seemed right.”
Maya remembered him telling her during a medical evaluation that his earliest memories were mostly voices: his mother calling him in from street football in Kabul, and his childhood friend Hamza complaining about the sunlight burning his skin. They continued harvesting, Maya loosening the soil while Kaius lifted the carrots into the container. Around them the greenhouse continued its quiet work—water through pipes, basil releasing its fragrance when their sleeves brushed the leaves. It would be nice to have a real meal together.
The meal had been Rook’s idea. There was no chain of command anymore, unless it involved a mission procedure, a navigational correction, or a systems test. The idea came to him when Rook reviewed the inventory of packaged meals. “We’ve been eating food designed by people who hate happiness,” he said.
Seline, who was checking water usage, did not even look up. “Food designed by engineers is still food. They’ve kept us alive.”
“That is exactly the problem. I am alive to face yet another depressing meal.” He scrolled through the inventory with theatrical despair. “Behold: three varieties of nutritionally optimized disappointment.”
“There are five varieties,” Seline corrected.
“That somehow makes it worse.” Then he noticed the vegetables Maya and Kaius had brought from the greenhouse: bright carrots beside basil, lettuce, and small tomatoes, still warm from the lights. “It’s time for us to eat real food,” he declared.
Seline finally looked up. “Define real.”
“A meal that requires chopping and preparation.”
“There’s only so much from the greenhouse,” Maya cautioned.
“The yields have outpaced every prediction,” Rook said, gesturing at the bounty they had carried in.
“It’s true. But the engineered packets are still our core nutrition resource. Every meal has to draw on both.”
“That’s what I’m saying,” Rook replied. “Put the greenhouse harvest at the center and use the packets to extend it. Let’s cook the way people do—together. Let’s have some fun with our food.”
Even Seline laughed. Rook was the last person she expected to encourage such chaos, and his spirit was infectious. “I’d love to have a meal,” she said. “And I’d love to smile when I see what’s being served.”
“You got it, Sel. A real sit-down dinner. No screens, run-throughs, no maintenance alerts or pretending to read telemetry.” Maya and Kaius joined in. If Seline was willing to stop working for a meal, they all needed it more than anyone had realized.
Rook heated oil in a small pan while Maya rinsed basil beneath the water recycler. Seline measured lentils into a pot with laboratory precision. Kaius washed the vegetables, treating each one with care. “You know you can wash more than one carrot at a time,” Maya said.
“Can I?” He considered this, then placed a second carrot beneath the stream. Maya’s private smile did not escape him. “What?”
“Nothing.”
“That tone means something.”
Seline looked over from the stove, where onions had begun to soften in oil. “She’s laughing at your vegetable preparation,” she said.
“I’m doing excellent work,” Kaius complained.
“You’re washing carrots.”
“Exactly.” Then Kaius laughed. Before Jupiter he had laughed like someone taking a cue. Now the three of them watched his spontaneous pleasure, smiling.
“What?” Kaius looked confused.
“You laughed,” Maya said.
Seline shook her head. “Do not make it weird.”
“We’re not making it weird.”
“You are absolutely making it weird.” Their bickering continued as the meal took shape. Rook stirred the onions until their edges turned golden, then added minced garlic. The sharp scent filled the small galley. “That smells like Earth,” Maya said.
Seline handed Kaius a bowl of diced tomatoes. “Add these.”
He tipped them into the pan and jumped slightly when they hissed against the heat. “It’s louder than I expected.”
“That means it’s working,” Rook said.
Kaius watched the tomatoes collapse into the onions and garlic. The knife tapped the cutting board; lentils bubbled; basil rustled as Maya tore it in a bowl. Steam rose in thin white ribbons. Rook handed Kaius a spice container. “Your turn.”
Kaius unscrewed the lid and leaned closer. He smiled. “I know that smell.”
“What does it remind you of, Kai?” Maya asked.
Kaius lifted the container again. “It’s cumin.” He laughed quietly. “My mother used far too much of it.”
Rook looked over his shoulder. “Too much?”
“I thought so, when I was six.”
“What about now?”
Kaius shrugged. “Now I think she was probably right.” He rubbed the spice between his fingers and sprinkled it over the sauce. “Boya khane ra mida.” The words came naturally and Kaius repeated them, turning the phrase into a simple children’s song.
Maya smiled. “It’s not English.”
Kaius looked up, surprised to hear her. “No, it’s Dari.”
“What does it mean?”
He paused. “I…” He tapped his forehead. “It’s easier to say there than here. It means…” He searched for the words. “The smell of home. Not exactly home. The place where you know someone is waiting for you. Dari has a word for it that feels complete. In English it isn’t quite the same.”
“English must have a word like that,” Rook said, tasting the sauce.
Seline shook her head. “Not always. The best words usually don’t translate.”
“It’s what my mother used to sing while cooking,” Kaius said. “I haven’t thought about it in…” He laughed softly. “Maybe ever.”
“What’s it about?” Rook asked.
“I never learned what it meant. I was a child.” He smiled. “Children don’t need translations.”
“No,” Maya said. “A child can make sense of anything. That’s how they survive.”
Rook slid the wooden spoon toward Kaius. “Here.”
“Mmm. It still needs more salt.”
Rook was startled. “You’re barely recalling your childhood cooking, and suddenly you’re criticizing mine?”
“I’m giving you feedback.”
Seline looked over from the stove. “I support constructive criticism.”
“You always support criticism,” Rook replied.
“Only when it’s accurate.”
Kaius added a pinch of salt, stirred, and tasted the sauce again. He nodded with quiet satisfaction. “There you go.”
Rook sampled it a second time. After a moment he sighed dramatically. “I dislike that you’re right.” The answer made all four of them laugh.
The meal came together: onions folded into tomatoes, lentils thickened, basil floated in olive oil, and fresh bread cooled on the counter. For a while they were quiet, absorbed in the rhythm of cooking—knives, spoons, bubbling lentils, and the occasional stolen taste. When everything was ready they carried the dishes to the small table. It was built for efficiency, not comfort. Kaius spread a bath towel over it, and Seline set out the flatware and paper napkins. Rook dimmed a status display. “I realize it’s ruining the atmosphere.”
“You only dimmed it.”
“I compromised.” They settled into their seats, passing bowls from one person to another. They talked about the food, what they would do when they reached Earth, and what they missed most. Rook looked around the table. “What do I miss the very most?”
“Yes,” Maya said.
“Rain.”
Seline looked surprised. “Rain?”
“Real rain. Not recycled water from a maintenance pipe. Actual weather.” He leaned back. “I want to stand outside and get drenched, not knowing when it will stop.”
“I want wind.” Maya smiled. “My grandmother left every window open, even in winter.”
Rook looked confused. “Wouldn’t the house get cold?”
“Very,” Maya said. “She said a house needed to breathe. When I was little, she’d sit by the window while I watered the flowers. The curtains moved in the breeze, and I thought the wind was visiting us. Sometimes I still expect to hear her voice.” She looked down. “I miss her.”
“You take care of plants in a sealed greenhouse,” Rook said. “Don’t you want earthly plants?”
“I want plants too, but I have some.” She glanced toward their crops. “What I miss is the wind, or what it reminds me of. I want to feel something I didn’t design.” She told them that her grandmother had never believed she would become a scientist—not because she doubted her, but because she thought Maya would spend her life talking to plants. Every flower, she used to say, had a different personality. Maya still talked to the greenhouse plants.
“Fresh coffee,” Seline said. Her father had woken before sunrise every morning, and its smell reached her room before he did. “I’d give almost anything to smell it again.”
“That’s it?” said Rook.
“Yes.”
“You traveled to another planet and survived Jupiter, and your dream is coffee?”
“Good coffee.”
Rook nodded. “That’s fair.”
They looked at Kaius. He had been quiet. “What about you?” Maya asked. He looked down at his food. The answer seemed harder than it should have been. “I don’t actually know.”
Seline frowned. “You must have something.”
“Maybe… I want to find my mother.” The room went still. She didn’t sound like someone who was gone forever, but someone he had misplaced. “I don’t know if she’s alive, or if I remember her correctly. But I remember her calling me home. I would be in the garden, pretending not to hear. She always knew.”
“Knew what?” Seline asked.
“That I was pretending not to hear.”
Rook smiled. “That sounds like every child.”
Kaius looked at him. “Were you like that?”
“Absolutely.”
“Your parents knew?”
“My mother knew everything. It was terrifying.” He told them about breaking a neighbor’s window at twelve and blaming it on a mysterious bird with excellent throwing skills.
“That is the worst excuse I have ever heard,” Seline said immediately.
“I thought it was brilliant.”
“What told you otherwise?”
“When my father asked why the bird had my baseball glove.”
Maya laughed so hard she put down her food. Kaius listened as if memorizing the story. Later, after the laughter settled, Seline asked him, “Do you miss who you were before?” No one needed her to explain that she meant Jupiter.
Kaius looked away, toward the greenhouse. “I don’t know who that person was anymore.” He looked at his hands. “Maybe I forgot how to live when life isn’t a problem.”
A half-bar of chocolate kept them at the table long after the food was gone. They talked because they needed to. For a few hours Odyssey felt less like a spacecraft and more like a home. The containers were washed and the utensils put away. Kaius sat with one hand resting at the edge of the table, his cup of hot water untouched beside him, watching through the observation windows Arcturus, his favorite star. “You should sleep,” Seline suggested.
“So should you.”
“I am not the commander, Kai.”
“That makes no difference.”
Seline almost smiled. “No. It doesn’t.” She bid them goodnight. Rook said the same, and they left the galley.
Maya watched them disappear down the corridor, their voices fading into the ordinary sounds of the ship. She stayed at the table with Kaius. There was something she had wanted to ask him, but it always felt too sharp, too likely to turn him into a patient. But now she found the words. “Some days the memory of my grandmother is exact—the curtains moving, the cold air. Other days only pieces remain. It used to frighten me. Now I let them come and go. Kaius, I don’t know if that helps. I only know that forcing things never worked for me.”
Kaius didn’t answer right away. When he did, his voice was low. “Thank you.”
Three days after the dinner, Rook found an unusual signal. Deep space was full of static, reflections, background radiation, and equipment interference, so he nearly dismissed it. Then he stopped. “Maya.”
Something in his voice made her look up immediately. “What happened?”
“Come here.”
At the communications station a weak signal repeated beneath layers of interference. Rook replayed it. Seline leaned in. “Is that from Earth?”
“I don’t know.” They listened again. Static gave way to a weak human voice. When a word emerged that wasn’t English, Maya looked at Kaius. “Commander? What language is that?”
Kaius nodded. “It’s Dari.”
“What is the message?” Maya asked.
Kaius closed his eyes. “He says, ‘Naame man Mohammad ast’—‘My name is Mohammad.’” A burst of static followed. Then: “Az Herat.” Kaius swallowed. “From Herat.” Another fragment came through: “Ba shoma harf mizanam…” He listened. “He says he is speaking to us.”
Kaius replayed the recording. The damaged voice returned: “In payam bara-ye shoma ast…”
“He’s saying, ‘This message is for you.’”
Kaius listened as another fragment arrived. “Agar mishenavi… javab bede.”
He looked up. “If you can hear me… answer.”
The next portion dissolved into static, and then the transmission ended.
Seline was already tracing the signal. At first they assumed the message had been sent to Odyssey. Then her expression changed. “Wait.” She expanded the navigation display. “The transmission wasn’t aimed at us.” She overlaid Odyssey’s trajectory with the incoming signal. “The beam passes through our position. We detected it only because we crossed it.”
Kaius looked at the display. “Where is it headed, Sel?”
She extended the projection deeper into space, toward a region where nothing was supposed to be. Maya stared at the screen. “Can we scan that area?”
“I’m on it,” Rook answered. For hours they searched the same region. The message repeated, and it was always pointing toward the same place. Seline layered the scans until the disturbance sharpened into something measurable. It was still unidentifiable, but one fact was certain. “Something is there,” she said. Then, more softly: “And I think it’s moving toward us.”
Space looked unchanged beyond the windows—cold, silent, endless—but somewhere ahead, something was moving. On Earth, a man in Herat had been sending messages into the darkness long before Odyssey realized anyone was listening. Kaius remained in the communications module after the others returned to their stations. Maya found him there later. “You should sleep.”
“I know.”
“But you won’t.”
A faint smile crossed his face. “No.”
“What keeps bringing you back?”
Kaius replayed the opening words. “Naame man Mohammad ast.” Static swallowed the rest. He stared at the frozen waveform. “I don’t think that there’s someone on Earth calling Odyssey. I think someone on Earth is calling me.”
“What do you mean, Kaius?” Maya asked. “Who would be calling you?”
“I know Mohammad,” Kaius said. “I knew Mohammad. It won’t make sense to you, but that’s the voice of someone I think I’ve met.”
Maya had feared that Kaius’s returning memories were another consequence of trauma. But his clarity unsettled that certainty. She would keep his confidence. “I hear you, Commander,” she said, meeting his eyes. ““Keep listening, and keep telling me what he says.”
They made the report anyway. Seline packaged the recordings, the signal analysis, the bearing and the sensor logs, and sent all of it out on a transmitter that hadn’t reached anyone for four months, and then she wrote the time of transmission in the log beside the others. “For whoever reads this later,” she said.
Rook watched her do it. “Remind me what we are hoping for here.”
“Nothing,” Seline said. “I am not hoping. The exciter and the amplifier both burned at Jupiter and there is no spare aboard for either one. We can receive; we cannot transmit. That hasn’t changed since the day I told you, and it isn’t going to.” She closed the log. “I send it because it’s my duty.” Rook nodded silently. He understood.
What came back, eleven days later, came back inside Houston’s own traffic, and it was not an answer to them. An observatory in Chile had found something on an unassigned frequency, the Europeans had found the same thing, and Houston was reading out coordinates and asking Odyssey to confirm a bearing from its position—the second time that week they had asked for something the ship could not give them. The last line of the packet was not procedural. It asked, in a flight director’s own words, whether anybody was still at the panel.
“They’re looking at the same object we are,” Rook said. “And they are asking us about it?”
“We’re the only people in the solar system who can see it from this side,” Seline said, “and we cannot tell them a thing.”
Kaius put his hand flat on the console. “Then we work it out ourselves.”
With each calculation the uncertainty narrowed. the uncertainty narrowed. Maya frowned at the screen. “It changed.”
“No,” Seline said. “The calculation changed.” The room went still. The object was no longer passing nearby; now its path intersected theirs. “Project it farther,” Kaius said. Seline extended the simulation beyond Odyssey, past Mars and into the inner Solar System. The line continued toward Earth. Mohammad’s message had never been meant for Odyssey. He had been trying to reach something else—something now moving toward them. Whatever waited in the darkness was coming closer.
