NASA’s InSight lander shows what’s beneath Mars’ surface – Digital Trends

Scientists are learning more about the interior structure of Mars and have found the depths of three boundaries beneath the planet’s surface. Ultimately it may help us understand planetary formation, Alan Levander, co-author of the study said in a statement.
This is the first time that these boundaries have been measured directly. Investigating the planet’s interior is complicated because it doesn’t have tectonic plates like Earth does.
In the absence of plate tectonics on Mars, its early hist…

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