Thousands of mysterious mounds on Mars preserve layers of evidence pointing to ancient water on the red planet ...

Mars is home to perhaps the greatest mystery of the Solar System: the so-called Martian dichotomy, which has baffled scientists since it was discovered in the 1970s. The southern highlands of Mars ...

While Monument Valley’s buttes and mesas can reach up to 1,000 feet (300 meters) above the valley floor and cover an area of 145 square miles, the Martian mounds reach 1,800 feet (550 meters ...

Though he is completely justified in his rage, the noble Martian hero decides to help his comrade handle the ensuing guilt and horror of the aftermath. Unfolding in the background of the ...