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NASA s InSight Mars lander just gave scientists an unprecedented look at the guts of the red planet Here s how they compare to Earth s

NASA s InSight Mars lander just gave scientists an unprecedented look at the guts of the red planet. Here s how they compare to Earth s. awoodward@insider.com (Aylin Woodward) © ​​NASA/JPL-Caltech An artist s illustration of the InSight lander on Mars. ​​NASA/JPL-Caltech NASA s InSight lander just gave scientists a peek at the make-up of Mars s core, crust, and mantle. A trio of new studies reveal how the interior structure of Mars compares to that of Earth. Evidence also suggests Mars had a strong, protective magnetic field like Earth does, then lost it. For the first time, we know what the interior of another planet similar to ours looks like.

NASA s InSight Mars lander is in emergency hibernation If it can t save its batteries, it could die

NASA s InSight Mars lander is in emergency hibernation. If it can t save its batteries, it could die. mmcfalljohnsen@insider.com (Morgan McFall-Johnsen) © Provided by Business Insider An illustration shows InSight with its instruments deployed on the Martian surface. NASA/JPL-Caltech InSight is in hibernation mode to keep its electronics warm through the Martian winter. But a dust storm could tip the scales and drain InSight s batteries, possibly killing it for good. NASA s $800 million Mars lander is in an energy crisis. InSight, which landed in a Martian plain called Elysium Planitia in 2018, has detected more than 500 Mars quakes, felt more than 10,000 dust devils pass by, and started to measure the planet s core.

NASA has given up on its Mars mole, a revolutionary experiment designed to burrow 16 feet and take the planet s temperature

NASA has given up on its Mars mole, a revolutionary experiment designed to burrow 16 feet and take the planet s temperature mmcfalljohnsen@businessinsider.com (Morgan McFall-Johnsen) © NASA/JPL-Caltech The InSight lander s heat probe, or mole, poking out of the hole where it got stuck on October 26, 2019. NASA/JPL-Caltech NASA is giving up on its Mars mole a pile driver designed to hammer its way up to 16 feet below the Martian surface after two years of trying to dig past cement-like soil. Now the InSight lander won t be able to take Mars internal temperature.  The probe s data would have helped piece together the planet s history and its potential for microbial life.

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