TNPSC Thervupettagam

Chandrayaan-2

September 14 , 2021 1043 days 806 0
  • Chandrayaan-2 spacecraft has completed 9,000 orbits around the moon.
  • It has detected minor elements of manganese and chromium through remote sensing for the first time from the surface of the moon.
  • The discovery was clearly a surprise as these elements are less than one weight percentage on the moon.
  • The two elements, Chromium and Manganese, were detected at few places during the intense solar flare events.
  • So far, the presence of these elements on the lunar surface was only known through soil samples which were collected during the earlier missions.
  • ISRO Chief K Sivan, also the Secretary of the Department of Space, released the science and the data product documents from the mission.

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