Space's Deepest Secrets S02E07 - Race to Planet 9
Space's Deepest Secrets (2016)
S02E07 Race to Planet 9
Episode Overview
A group of scientists is on the verge of a groundbreaking discovery, convinced that a hidden giant planet lies at the outskirts of our solar system. Follow these researchers on their thrilling expedition as they seek to uncover this enigmatic celestial body, a search that promises to unlock the ancient secrets of how our solar system came to be.