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NASA’s Curiosity rover finds evidence for long-ago CO2 atmosphere on Mars
To study Mars’s chemical and mineral makeup, the Curiosity rover drills one to 1.5 inches down into the subsurface, then drops the powdered rock samples into an instrument in its belly called CheMin. The instrument, developed at NASA’s Ames Research Center in California’s Silicon Valley, uses X-ray diffraction to analyze rocks and soil.
NASA’s Curiosity Rover Digs Up a Carbon Time Capsule on Mars
A treasure trove of clues from Curiosity reveals that ancient Mars once trapped massive amounts of CO2 in its crust, thanks to surprising concentrations of iron carbonate deep in Gale Crater. By drilling into layers laid down in a vanished lake,
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NASA's Perseverance rover hits the Mars rock gold mine: 'It has been all we had hoped for and more'"The last four months have been a whirlwind for the science team, and we still feel that Witch Hazel Hill has more to tell us." ...
Terms of Service and Privacy Policy. NASA administrator nominee Jared Isaacman believes the US can simultaneously handle missions to both the moon and Mars. Isaacman ...
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. President Donald ...
These are the largest organic molecules discovered on Mars to date. NASA/Dan Gallagher Despite its freezing temperatures, thin atmosphere, and lack of surface water today, scientists believe that ...
NASA's Curiosity rover has identified the largest organic compounds ever found on Mars, including decane, undecane, and dodecane, in a 3.7 billion-year-old rock sample. These findings suggest ...
Credit: NASA / JPL-Caltech / MSSS NASA's Curiosity rover made a compelling find on Mars' irradiated surface. The car-sized robot's molecule-sleuthing instrument, called Sample Analysis at Mars ...
The Trump administration’s draft budget plan for fiscal 2026 includes deep cuts to NASA’s science programs as part of an overall 20% reduction in the agency’s annual spending, leaked documents from ...
March 25 (UPI) --The NASA rover "Curiosity" discovered what scientists say is the largest ever seen organic molecules on Mars, raising speculation about if life was created billions of years ago ...
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