PDF: Context: It is hypothesized that a fifth force of nature can be observed as interplanetary interactions. Here, we look at potential evidence that Earth acts on Mars according to the expression when Earth-Mars distance is less than Earth-Sun distance; C is some positive constant; is Mars’ latitude from Earth; and T and M are… Read more: Connection Between Martian Dust Storms and Earth’s Orbital Positions 1875 – 2023