Mysteries of the Planetarium 4

Author: Cui Shizhu
Publisher:
Publish Date: 2005-05-01
Features: Besides Earth, there are eight other planets—Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto—revolving around the Sun. Together with the Sun, they form the solar system family. Earth is just an ordinary member of this family. Since the 1960s, humans have used advanced technology to launch various space probes to visit our "neighbors," not only broadening our horizons but also solving some mysteries of the solar system. Today, join Grandpa Doctor, Doudou, and Little Star as we visit the solar system family to meet these "brothers and sisters" and share the remarkable achievements of human exploration in the planet world. This is a great opportunity that you can't miss! Besides Earth, there are eight other planets—Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto—revolving around the Sun. Together with the Sun, they form the solar system family. Earth is just an ordinary member of this family. Since the 1960s, humans have used advanced technology to launch various space probes to visit our "neighbors," not only broadening our horizons but also solving some mysteries of the solar system. Today, join Grandpa Doctor, Doudou, and Little Star as we visit the solar system family to meet these "brothers and sisters" and share the remarkable achievements of human exploration in the planet world. This is a great opportunity that you can't miss!