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Mars is active inside: Valles Marineris reveals seismic activity

Analysis of data from NASA's InSight lander reveals that Valles Marineris on Mars remains tectonically active, generating marsquakes.

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• Mars is active inside: Valles Marineris reveals seismic activity Al Jazeera Arabic · tier B · clear net · 2026-10-21 07:22 UTC

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