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Gigantic chasm on Mars is still tectonically active

New research shows that a powerful 2021 marsquake emanating from Valles Marineris — the largest canyon in the solar system — was triggered by unexpected movement in a fault line deep below the gigantic structure, revealing that tectonic activity can still occur on geologically "dead" worlds.

Gigantic chasm on Mars is still tectonically active

We haven't written up this one. Live Science has the full story — the link below goes straight to it.

Read the original at livescience.com →

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