Chapter 1: The Descent
As the Artemis IV lander touched down near Shackleton Crater, the dust rose like ghosts in slow motion.
“Landing confirmed. Welcome to the dark side,” Ethan said, his voice steady through the static.
The sun was barely visible beyond the jagged peaks. The terrain shimmered under faint starlight. Temperatures dropped to -230°C. This was a place where light had never touched rock.
They deployed the L.T.R.—a massive, silver-white rover glinting under the stars. Its headlights pierced the eternal night.
“LTV systems green,” Jason reported. “Power stable. Radiation shields holding.”
Sara placed her gloved hand on the rover’s hull. “It feels like touching the future.”
“Let’s hope the future isn’t buried here,” Ethan muttered.
Chapter 2: The Signal Beneath
Two days into exploration, they detected something strange.
“Picking up a low-frequency pulse,” Lin said, scanning the monitors. “It’s not geological. The wavelength is structured—like a beacon.”
Sara’s eyes widened. “A signal? Here?”
“Could be interference from the equipment,” Jason suggested.
But Lin shook her head. “No. It’s coming from beneath the surface. About two kilometers east.”
Ethan frowned. “We’ll check it out tomorrow. Prep the LTV.”
As the crew slept, the signal grew stronger. The base’s comms flickered. For a moment, Sara swore she heard a whisper through her headset—a faint, rhythmic tone repeating:
“…not alone… not alone…”
Chapter 3: The Crater of Silence
They reached the signal’s source the next morning—a narrow crater rimmed with obsidian-like rock.
The LTV’s scanners glitched as they approached. The signal was now deafening on Lin’s instruments.
Sara stepped out first. The ground shimmered faintly, as if metallic veins ran beneath the regolith.
“There’s something under here,” she said.
Jason set up the seismic drill. The moment it penetrated the ground, everything went silent—radios, instruments, even the heartbeat monitors.
Then the earth trembled.
A circular slab of rock began to shift, revealing a metallic structure buried beneath—the shape of a dome, scarred by time, covered in lunar dust.
“Holy—this isn’t natural,” Jason whispered.
Sara’s voice trembled. “It’s… a construct.”
Suddenly, the LTV’s lights flickered. A beam of bluish light burst from the dome, scanning the rover. Lin’s readings went haywire.
“It’s responding to us,” she shouted. “Something is waking up!”
Chapter 4: The Awakening
They retreated to the rover, but the light didn’t stop—it followed, pulsating rhythmically like a heartbeat.
Ethan’s voice cracked through the static. “Command, this is Artemis IV. We’ve discovered an unknown structure. Sending visual feed—”
The transmission cut out. Earth could no longer hear them.
Inside the dome, a circular entrance began to open, revealing glyphs glowing along its edges—symbols not of any known language.
Sara stared, entranced. “These patterns—they’re mathematical… fractal symmetry.”
Lin nodded slowly. “It’s communication. They built this to be found.”
Jason’s voice broke the spell. “And what if they didn’t want us to open it?”
Before Ethan could stop her, Sara stepped forward. The light engulfed her.
She screamed—then vanished.
Chapter 5: The Voice of the Moon
Hours passed before Sara reappeared outside the dome, collapsed in the dust. Her vitals were unstable, but she was alive.
When she finally woke, her eyes were glazed and distant.
“I saw them,” she whispered. “They were here before the Moon was even part of Earth.”
Ethan leaned closer. “Who? What did you see?”
Sara’s voice trembled. “Beings of light. They shaped the lunar surface and carved data into its rocks. They were studying… us.”
“Us?” Lin asked. “You mean humanity?”
“No,” Sara said slowly. “Life itself.”
The dome behind them pulsed again. Now it projected an image—a holographic map of Earth and the solar system, with strange lines connecting worlds.
“It’s not a tomb,” Lin murmured. “It’s a library.”
Chapter 6: The Last Transmission
The next morning, the LTV systems began shutting down one by one. Lin detected a surge of unknown energy beneath the crater.
“The structure is destabilizing,” she warned. “If it collapses, we’ll be buried!”
“Pack up!” Ethan ordered. “We’re heading back to base!”
But as they turned the rover, the dome’s light erupted once more, forming a massive beam directed at the sky.
“Lin, what is that?” Jason shouted.
“It’s transmitting,” she said. “To somewhere beyond our solar system.”
“Then we just told someone we’re here,” Ethan muttered grimly.
As the signal flared, their comms reconnected with Earth for a brief moment. The last message received by NASA was filled with static, but a few words stood out:
“—structure awakening—energy rising—Sara says it’s calling to—”
Then silence.
Chapter 7: The Return of Shadows
Three months later, an unmanned rescue probe landed near Shackleton Crater. The LTV was found half-buried in dust. The dome was gone—no trace of the structure remained.
But the lunar orbiters detected a new beacon signal, pulsing faintly from deep under the surface.
Its frequency matched the one from the crew’s final logs.
Scientists tried to decode it for weeks before realizing it wasn’t a warning.
It was an invitation.
Epilogue
In a quiet NASA control room, Dr. Amanda Lee, head of the Lunar Research Division, replayed the audio one last time.
The pulse was rhythmic and deliberate—almost like words forming through code.
Then, just before the signal faded, a faint human voice could be heard.
It was Sara Velasquez.
“We opened the door… and they answered.”
The screen went black.
And far away, on the moon’s eternal dark side, a faint blue glow pulsed again—like a heartbeat waiting for the next visitor.
THE END
