The Change-5 probe, named after the mythical Chinese moon goddess, aims to shovel up lunar rocks and soil to help scientists learn about the moon’s origins, formation and volcanic activity on its surface. Hence Statement A is Correct . The goal of the mission is to land in the Mons Rumker region of the moon, where it will operate for one lunar day, which is two weeks long. It will collect 2 kg of surface material from a previously unexplored area known as Oceanus Procellarum - or “Ocean of Storms” - which consist of vast lava plain. Hence Statement B is Correct . China will be the third country to have retrieved samples from the moon , following the U.S. and the Soviet Union in the 1960s and 1970s. As per the Lunar and Planetary Institute, rocks found on the Moon are colder than any that have been found on Earth and therefore they are valuable in providing information about the Earth and the Moon’s shared history. Lunar samples can help to unravel some important questions in lunar science and astronomy , including the Moon’s age, its formation, the similarities and differences between the Earth and the Moon’s geologic features.