潘多拉，火星

太空 Pandora is a fictional moon orbiting the gas giant Polyphemus in the movie Avatar. It is inhabited by a sentient species of Na'vi, and it is home to many exotic plants and animals. Mars is the fourth planet from the Sun and the second-smallest planet in the Solar System. It has been explored by several robotic spacecrafts, including rovers sent by NASA. Space is a vast expanse of emptiness that exists between planets, stars, galaxies, and other forms of matter and energy. It contains many objects such as asteroids, comets, planets, stars, galaxies, black holes and more.