"Although we were initially quite skeptical that this planet could exist, as we continued to investigate its orbit and what it would mean for the outer solar system, we become increasingly convinced that it is out there." -Konstantin Batygin
Mars Horizon 2: The Search for Life is an authentic space management game where you take on the role of the head of a space agency on your mission to Search for Life.
Caltech researchers have found mathematical evidence suggesting there may be a “Planet X” deep in the solar system. This hypothetical Neptune-sized planet orbits our Sun in a highly …