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Huge chunks of ancient cosmic objects may be stuck inside Mars

Data from NASA's InSight lander suggests there's a chunky mix beneath the surface of Mars.
KRDO

Inside Mongolia’s ‘Mars camp’: The extreme adventure that wants to turn tourists into astronauts

(CNN) — It’s day 25. You wake up in your bunk pod in a snow-capped Martian landscape, far from civilization. Outside it’s -30 degrees Celsius (-22 degrees Fahrenheit). After meditating and eating a ...