The UNKNOWN Planet Hiding Behind the Sun | Antichthon

Is there a planet hiding on the other side of the sun? directly behind our star? For centuries astronomers have been on the hunt for new giant worlds lurking in the shadows of the solar system. Such as the hypothetical Vulcan, the elusive Planet Nine and Pheaton the missing planet said to exist between Mars and Jupiter. But what about in a region that we cannot see from Earth? The opposite side of the Sun? Could there be an unknown planet there? This is the fascinating theory of the Antichthon planet.