The Shackleton Signal cover art

The Shackleton Signal

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The Shackleton Signal

By: Joshua T. Calvert
Narrated by: Gary Tiedemann
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About this listen

In the eternal darkness of the moon, something is calling.

When NASA's Sentinel I satellite detects an impossible reflection and a mysterious signal from Shackleton Crater, the world is thrown into chaos. The discovery points to one chilling truth: an alien artifact lies hidden beneath the lunar surface—and it wants to be found. As China scrambles to exploit the revelation, a new moon race ignites, pushing humanity to the brink.

Thrust into the center of the storm, NASA astronaut Charlie Reid must navigate a volatile mission where science, survival, and military might collide. With the fate of humanity hanging in the balance, the question remains: what will they find—and will we survive it?

The race for the future has begun. And the prize may cost us everything.

©2024 Joshua T. Calvert (P)2025 Podium Audio First Contact Hard Science Fiction Science Fiction Space Exploration Survival Thought-Provoking Military

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All stars
Most relevant
Slow, boring and predictable, starts off well but the follow up and ending are predictable quite early on. Its not Sci Fi

Meh.. dont waste your credit

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