TNPSC Thervupettagam

NASA’s asteroid-bound spacecraft swings by Earth

September 25 , 2017 2472 days 1107 0
  • NASA’s asteroid-chasing spacecraft Osiris-Rex successfully swung by Earth to put it on desired trajectory towards near earth asteroid Bennu using Earth’s gravity.
  • The OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification, Security, Regolith Explorer) mission was launched in September 2016 for studying 101955 Bennu, a carbonaceous asteroid.
  • It is NASA’s first asteroid sampling mission.

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