freeOK概要：This is an epic journey that reveals the real Mars you have never seen before. Using data from orbiters and rovers, establish an accurate view of this red planet and uncover its secrets. From dawn to dusk, on a single circuit on Mars, you will encounter monster volcanoes, ancient lakes, extraterrestrial ice worlds, and spacecraft crash sites. Explore humanity's obsession with Mars, join in the relentless exploration of life there, and search for a home for humanity on the surface of this red planet.
