The "trees" are actually paths of dirt brought on by landslides as snow melts in Mars's spring The pictures seem to show lines of dark "conifers" growing from mountains and dunes in the world surface. However the picture is clearly an optical illusion. The pictures really display mud dunes covered with a thin coating of frozen skin tightening and, or dry ice, significantly less than 240 miles from the planet's north pole. If I am asked by you fascinating. click me On a part note: Secret asteroid of ca. 10-12 yards set to move Earth within 76,000 miles. click me 2