The archway opened, a vortex of shimmering particles spiraling inward. Beyond it lay a cavern, illuminated by bioluminescent flora that clung to walls of the same black stone. In the center of the cavern floated a , no larger than a basketball, suspended in a column of anti‑gravity field. The sphere emitted the same harmonic tones, but now they resonated in three dimensions, filling the cavern with a choir of sound.
Dr. Ortiz placed a portable gravimeter against the base. “Gravitational readout is off by 0.4% compared to the surrounding terrain. Something’s pulling—maybe a mass hidden inside?” adn 558
Floating in the void, half‑buried in a field of ice crystals, was a lone structure that the ship’s scanners identified as a —or, more precisely, a planetesimal the size of a moon, composed of silicate rock, frozen gases, and something that defied classification. On its surface, a monolithic tower rose from the ice like a blackened needle, its surface etched with symbols no known language could decode. The archway opened, a vortex of shimmering particles