Weekly Current Affairs

China to send probe, rover to Mars in 2020 [S&T]

  • China has unveiled the designs of its Mars probe and rover to be launched in 2020 as it looks to catch up with India, US, Russia and EU to reach the red planet.
  • China plans to send a spacecraft to orbit Mars, land and deploy a rover in July or August 2020.
  • The 2020 mission will be launched on a Long March-5 carrier rocket, the work horse for China’s space missions.
  • It will be launched from the Wenchang space centre in south China’s Hainan province.
  • The lander will separate from the orbiter at the end of a journey of around seven months and touch down in a low latitude area in the northern hemisphere of Mars, where the rover will explore the surface.
  • Weighing around 200 kg, it is designed to operate for three Martian months.
  • The probe, for its part, will carry 13 payloads including a remote sensing camera and a ground penetrating radar which could be used to study the soil, environment, and atmosphere of Mars, as well as the planet’s physical fields, the distribution of water and ice, and its inner structure.
  • Though China space programme has achieved several milestones like landing a rover on the Moon, successfully manning space missions as well as building a space station which is currently underway, Mars eluded it.
  • Mangalyaan Mars mission accomplished with a low budget of USD 73 million caught the attention and imagination of Chinese as India reached the red plant well ahead of China.
  • India became the fourth country after US, Russia and EU to successfully send probes to Mars.
  • China’s attempts to send an exploratory probe called Yinghuo—1, in a Russian spacecraft in 2011 failed as shortly after the launch it was declared lost and later burnt during re-entry. This is first time China revived its Mars mission since then.