The last sentence before Yutu lost contact.

Hey, this is really good night. China's first lunar rover, Yutu, and the lander together formed the Chang 'e-3 probe. The design mass of Yutu lunar rover is 140 kg, and the energy source is the sun, which can withstand extreme environments such as vacuum on the moon surface, strong radiation, extreme temperature below zero 180 degrees Celsius and above zero 150 degrees Celsius.

Introduction:

The lunar rover has the ability of climbing 20 degrees and crossing obstacles 20 centimeters, and is equipped with scientific detection instruments such as panorama camera, infrared imaging spectrometer, lunar radar and particle excited X-ray spectrometer.

2014,654381in the early morning of October 25th, the lunar rover Chang 'e III entered the second moonlit sleep, but before going to sleep, due to the complicated lunar environment, the mechanism control of the lunar rover was abnormal. On February 10, Yutu failed to wake up for the first time.

On the nights of February 14, 12, 2065438 and 2065438, the rover Yutu was completely awake and her condition tended to improve. However, the failure mechanism needs further recovery, so Yutu is just a shooting machine and can't talk.