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Curiosity Just Found the Long-Lost Carbon That Made Mars Habitable
NASA’s Curiosity rover has uncovered a missing piece in the puzzle of Mars' past atmosphere. Scientists discovered ...
A NASA rover just exposed something on Mars that eluded orbiters
A NASA rover taking rock samples on Mars has uncovered a plentiful mineral that was invisible to orbiters studying the Red ...
Study Finds3d
Carbon ‘Buried’ in Martian Rocks May Explain How Mars Lost Its Atmosphere
Explore the latest discoveries about Mars' ancient carbon cycle revealed by NASA's Curiosity rover in Gale Crater.
Space.com3d
NASA's Curiosity rover finds major clue that Mars was once habitable
NASA's Curiosity rover has found iron-rich carbonates on Mars, offering new clues about the planet's ancient climate and potential habitability.
NASA discovers evidence of Mars' ancient CO2-rich atmosphere in Gale Crater
"The discovery of abundant siderite in Gale Crater represents both a surprising and important breakthrough in our ...
Mars Kept a Secret for 3.5 Billion Years – NASA’s Curiosity Rover Finally Dug It Up
Scientists using NASA’s Curiosity rover have discovered siderite—an iron carbonate—in the sulfate-rich rocks of Gale Crater, ...