CHINA LAUNCHES CHANG'E-5


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Uploaded on Dec 1, 2020

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CHINA LAUNCHES CHANG'E-5

CHINA LAUNCHES CHANG'E-5 INTRODUCTION China successfully deployed the first robotic space mission to capture and return to earth samples from the surface of the moon. This is the first effort by China to recover materials from an extra-terrestrial body. Source: www.indiatoday.in 2 CHANG'E-5 On Tuesday, state-run CGTN announced that the Chang'e-5 lunar probe was successfully launched by China from the Wenchang Spacecraft Launch Site in southern Hainan Province. At 4.30 am, the spacecraft was launched by a Long March-5 rocket. Source: Beijing News 3 What is Chang'e-5 mission to moon? Chang'e-5 is planned to perform autonomous rendezvous and docking in lunar orbit, consisting of an orbiter, a lander, an ascender and a returner, with a total take-off mass of 8.2 tonnes. Source: CGTN 4 Ocean of Storms If the orbiter-returner orbits about 200 km above the lunar surface, at the beginning of December, the lander-ascender will enter the northwestern area of Oceanus Procellarum, also known as the Ocean of Storms, near the moon. Source: www.indiatoday.in 5 What is special about Chang’e-5 mission? • Called after the mythical Chinese moon goddess, Chang'e-5 is one of China's aerospace history's most complex and demanding flights, as well as the world's first moon-sample flight in more than 40 years. • The spacecraft took off from the moon and returned directly to Earth during the Soviet Union's unmanned lunar sampling missions. Source: www.indiatoday.in 6 What If Mission Succeeds? • The aim of the programme is for China to acquire the basic technologies of unmanned lunar exploration with limited investment. • The three-step lunar exploration programme, which began in 2004, includes orbiting and landing on the moon along with bringing back samples. Source: Coverage Log 7 Lunar Exploration • For future lunar exploration, China is drawing up plans. • The Chang'e-5 mission will use a sampling method distinct from those of the United States and the Soviet Union to pave the way for manned lunar exploration and deep space exploration. Source: www.indiatoday.in 8 What About The Landing? • The Chang'e-5 landing site will be west of that of Chang'e-3, which went to the moon in 2013. • This site is selected because the field is younger in geological age than the sampling areas 40 years earlier in the United States and the Soviet Union. Source: www.indiatoday.in 9 Stationary lander • With sensors, ground-penetrating radar and a spectrometer, the stationary lander will study its environs. • Yet snagging around 4.4 lbs is its key work. (2 kg) of lunar material, each of which can be excavated from up to 2 metres (6.5 feet) underground. Source: www.businessinsider.in 10 THANK YOU 11