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Nov 30, 2015 09:00 PM ET // Irene Klotz
The search for Mars' 'missing' atmospheric carbon has been called off as the planet may not have had a thick ancient atmosphere after all.
Nov 23, 2015 01:00 PM ET // Irene Klotz
When considering landing sites on Mars, NASA astronauts say they don’t care where they go -- just don't kill them.
Nov 23, 2015 11:00 AM ET // Irene Klotz
A new study shows the moon is likely to break apart before it hits the atmosphere, creating a debris ring that will encircle Mars for millions of years.
Nov 18, 2015 11:00 PM ET // Mike Wall,
NASA's Curiosity rover will soon get history's first up-close look at Martian sand dunes.
Nov 15, 2015 07:00 AM ET // Irene Klotz
Chemical analysis by NASA’s Mars rover Curiosity indicates that water made several repeat appearances to create the rich mineral veins at a site called “Garden City” in the lower part of Mount Sharp.
Nov 11, 2015 03:29 PM ET // Ian O'Neill
Could the seismic fingerprint of dust devils detected on Earth be used to decipher the tiny tornadoes racing across the Martian surface?
Nov 10, 2015 06:30 PM ET // Irene Klotz
Scientists have known for some time that Phobos, the larger of Mars’ two small moons, is a victim of gravity, edging closer toward its parent planet.
Nov 5, 2015 01:28 PM ET // Ian O'Neill
By combining high-resolution observations of Mars dune ripples and comparing them with sand dunes on Earth, scientists are beginning to understand how surface winds influence the Red Planet.
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