Sleepless Planet

When the sun sets on Hera-9 and never rises again, humanity's first outer-system colony is thrown into darkness. Days stretch into endless night as fear grips the settlers - until Dr. Elias Roe discovers something impossible beneath the planet's crust: a rhythmic pulse, like a heartbeat. As tremors shake the colony and whispers echo through the soil, Elias realizes the truth - Hera-9 isn't dying. ...