space medium mcq

Which space agency operates the Sentinel-6 Michael Freilich ocean altimetry satellite?

  1. NASA/ESA/EUMETSAT/CNES joint
  2. NOAA only
  3. JAXA only
  4. Roscosmos only

Answer: NASA/ESA/EUMETSAT/CNES joint

Sentinel-6 continues TOPEX/Poseidon/Jason sea-level record since 1992, measuring ocean topography with cm precision for climate monitoring.

Topic Space Agencies
Exam Relevance UPSC Prelims, General Knowledge

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