TNPSC Thervupettagam

Complex Organics in Enceladus

October 7 , 2025 5 hrs 0 min 7 0
  • The Cassini spacecraft found new complex organic molecules in fresh ice grains ejected from Saturn’s moon Enceladus.
  • It also, detected compounds include aliphatic, cyclic esters, ethers, and possible nitrogen- and oxygen-bearing molecules.
  • These molecules originate from Enceladus’s subsurface ocean, not from long-term radiation exposure in Saturn’s E ring.
  • The findings confirm active complex chemistry in Enceladus’s ocean, strengthening the case for a future ESA (European Space Agency) mission to the moon.

 

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