Mars is not larger than Earth! If it were larger than Earth every sattelite that was sent to the red planet would crash miserably into the planets atmosphere. It is not a good idea to start hollowing out Mars' core when we can't go further into the Earth's surface than about 50km. Thanks, masta_p.
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Mars is not larger than Earth! If it were larger than Earth every sattelite that was sent to the red planet would crash miserably into the planets atmosphere. It is not a good idea to start hollowing out Mars' core when we can't go further into the Earth's surface than about 50km. Thanks, masta_p.