• We just got our best-ever look at the inside of Mars

    1 month ago - By Technology Review

    NASA's InSight robotic lander has just given us our first look deep inside a planet other than Earth.
    More than two years after its launch, seismic data that InSight collected has given researchers hints into how Mars was formed, how it has evolved over 4.6 billion years, and how it differs from Earth. A set of three new studies, published in Scienc e this week, suggests that Mars has a thicker crust than expected, as well as a molten liquid core that is bigger than we thought.
    In the early days of the solar system, Mars and Earth were pretty much alike, each with a blanket of ocean...
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