What specific capability did Terrain-Relative Navigation (TRN) provide during the mission?

Answer

It allowed the rover to autonomously identify hazards and pinpoint its landing site.

TRN allowed Perseverance to autonomously identify hazards on the surface and pinpoint its landing site within Jezero Crater with unprecedented accuracy, a vital skill for landing heavier payloads needed for future human missions.

What specific capability did Terrain-Relative Navigation (TRN) provide during the mission?

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How does a Mars Rover work? (Perseverance) - YouTube

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