Alien Comet or Cloaked Spaceship? 3I/ATLAS, Planet X, and the Secrets of Deep Space

A mysterious comet from another star and a ghost planet hiding in the dark—this episode of Zero Signal dives deep into two of the most compelling space mysteries of our time.

3I/ATLAS, the third confirmed interstellar object, is racing through the solar system with a CO₂-rich coma, a strange forward-facing glow, and a hyper-precise orbit that has some scientists, like Harvard’s Avi Loeb, wondering if it’s a technological artifact or even a probe.

Meanwhile, we explore the return of Planet X also known as the Planet Nine hypothesis and how new discoveries, including strange Sednoids and infrared anomalies, could reveal a massive hidden planet on the edge of our solar system. Is this a natural celestial object or something more artificial?

From alien surveillance theories to archival heat signatures and the coming Rubin O ...