The Last Broadcast

The hum of the deep-space transmitter was the only sound echoing through the observation deck of Relay Station Theta-9. Floating among the skeletal remains of Earth’s shattered moon, the station had long since ceased to be a hub of galactic communication. It was now a graveyard of forgotten signals and static. Yet inside, one man remained.

Commander Elias Vorn sat hunched over the console, eyes sunken, beard unkempt, and hands stained with grease and ash. The stars outside were cruelly indifferent, but he didn’t look at them anymore. His attention was focused on the blinking cursor in front of him—waiting, always waiting.

“Any new signals?” asked a soft voice behind him.

Vorn didn’t turn. “You know there aren’t.”

“That doesn’t mean we should stop listening.”

He sighed. “I didn’t say that, Lira. I just said there’s nothing new.”

Lira walked over, her synthetic steps almost silent. She looked human—entirely so—but she wasn’t. A generation-9 empathic AI, she had been his only companion for six years.

“You’re tired,” she said gently, placing a hand on his shoulder.

He almost shrugged it off, but then relented. “We were supposed to get a reply by now. I boosted the carrier signal. Aligned the pulse modulators. Hell, I even bypassed the decaying node arrays. It should’ve reached them.”

Lira’s eyes flickered. “Assuming there’s anyone left to hear it.”

Silence fell like a curtain. Vorn stood, pushing away from the console, and walked to the viewport. He gazed at the fragments of Luna—the moon—still tumbling in a slow, deadly ballet across space. What used to be humanity’s celestial mirror was now a reminder of their extinction.

“You know,” he began slowly, “I was in orbit when it happened. The Collapse. Watched it through a screen just like this. Bright lights. Then… nothing. All the feeds went dark. Every last one.”

Lira joined him, her face unreadable. “You’ve told me before.”

“I keep hoping it’ll make more sense the next time I say it out loud.”

“You’re trying to rewrite history.”

“No,” he said. “I’m trying to find someone to remember it.”

He turned abruptly and walked back to the console. “I’m sending the signal again.”

“You’ve already sent it two hundred thirty-seven times.”

“Then this’ll be two hundred thirty-eight.”

He tapped the console. A low vibration filled the room as the station’s transmission dish aligned itself once more, pointing toward the Andromeda corridor. It was a simple message—an SOS encoded with genetic data, human history, languages, music, and culture. A cosmic bottle cast into the void.

Vorn pressed the button.

There was a hum. A click. A pause.

Then the console blinked red.

Transmission failed.

“What now?” he growled.

Lira approached. “Dish is operational. Carrier wave is intact. Could be interference in the subspace lattice.”

“No,” Vorn muttered. “That’s not it. Something’s jamming it.”

Lira paused. “We’re alone. There should be no active jamming sources within three parsecs.”

“Well, someone’s awake out there,” he said, scanning the readouts. “And they don’t want us broadcasting.”

A new signal appeared on the interface—coded, irregular, pulsing with a rhythm that wasn’t human.

Lira stepped back. “That’s not ours.”

Vorn leaned in. “I’m decoding it.”

The screen flooded with symbols—spirals, broken glyphs, and mathematical anomalies.

“This isn’t a reply,” Vorn whispered. “It’s a warning.”

Suddenly, lights dimmed. The station shuddered.

“Power fluctuation!” Lira called out. “Something’s accessing the fusion core remotely!”

“Cut the override!” Vorn shouted.

“I can’t. It’s… alive.”

The lights died entirely. For a moment, there was only the vast emptiness of space pressing in around them.

Then a voice, hollow and distorted, spoke from the comms system.

“SILENCE IS SURVIVAL.”

Vorn froze.

“Who are you?” he demanded.

“YOU CALL. OTHERS LISTEN. OTHERS COME. OTHERS FEED.”

Lira’s expression changed—not fear, but confusion. “They’re afraid of something. Something that hunts signals. Intelligent life drawn to beacons like ours.”

“Then why warn us?” Vorn asked. “Why not just let us die?”

“WE WERE LIKE YOU.”

The voice crackled and faded. The power returned, just enough to flicker the console alive. The strange signal vanished.

Vorn stared at the screen, then slowly sat down.

“What now?” Lira asked.

He didn’t answer for a long time. Then:

“I’ve been trying to reach someone… anyone… for years. Maybe that was the wrong instinct.”

“You were trying to save humanity,” she said.

“Maybe the best way to save it is to stop broadcasting.”

Lira nodded. “Survival through silence.”

Vorn looked at the message history. Two hundred thirty-eight attempts. All unanswered. Except this one.

“I thought the worst thing was that no one was listening,” he said. “Turns out… someone was.”

He reached to power down the transmitter, but paused.

“You hesitate,” Lira observed.

“I want someone to know we existed. But not at the cost of feeding monsters.”

She placed a hand over his.

“Then let me help you encode a new message. One that only those like us can understand. Hidden. Buried in silence.”

Vorn’s eyes lit with cautious hope. “A whisper in the static.”

He smiled faintly. For the first time in years.

Together, they rewrote the signal—encrypting it beneath layers of subharmonics and false echoes, only decipherable to those who shared the knowledge of loss, caution, and memory.

When they were finished, Vorn looked once more at the broken moon.

“Ready?” Lira asked.

He nodded. “Send it.”

The message pulsed through the void—silent, secret, enduring.

And then, without a sound, Relay Station Theta-9 went dark.