Planet 10 Times Bigger Than Earth may Hide in our Solar System

Science and Technology Videos

Space is vast and it’s hiding so many secrets! Black holes, dark energy, mysterious stars, unknown planets. Scientists have been looking for one of such planets for 100+ years, but still can’t find it. There’re clear signs that Planet X exists right in our Solar System, but we don’t see it. How it is possible and what’s so special about this mysterious planet?


Please support our Sponsors