@CNN: How did this mountain form on Mars? The Curiosity rover investigates https://t.co/jxykjgD6ja https://t.co/X2W80OOSOE

January 31, 2019 / The Arbiter / CNN

@CNN: How did this mountain form on Mars? The Curiosity rover investigates https://t.co/jxykjgD6ja https://t.co/X2W80OOSOE

How did this mountain form on Mars? The Curiosity rover investigates https://t.co/jxykjgD6ja pic.twitter.com/X2W80OOSOE

— CNN (@CNN) January 31, 2019

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