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NASA’s Curiosity Rover Solves Ancient Mystery on Mars
“The discovery of abundant siderite in Gale Crater represents both a surprising and important breakthrough in our understanding of the geologic and atmospheric evolution of Mars,” Benjamin Tutolo, associate professor at the University of Calgary, Canada, and lead author of the paper, said in a statement.
Scientists have pondered why Mars seemed to be missing sufficient carbonates indicative of its warm, wet past. Now, NASA’s ...
Visit ancient Mars—a surprisingly temperate planet where snow or rain falls from the sky, and rivers rush down valleys to ...
NASA's Perseverance rover spots eerie skull-like rock on Mars, leaving scientists puzzled over its mysterious origins.
NASA’s Curiosity rover has uncovered a missing piece in the puzzle of Mars' past atmosphere. Scientists discovered ...
The surface of Mars is extremely cold, irradiated, and desiccated. But at one time, the planet was much warmer and wetter, ...
Cornell researchers are offering an explanation after mistakenly identifying what appeared to be water on Mars’ south pole.
One part of this plan would require increasing the planet’s atmospheric pressure, and one scientist suggests that capturing ...
Mars may once have had a relatively warm and wet climate conducive to flowing water, rain and snow, producing a terrain much ...
Through its "Moon to Mars" program, NASA plans to send the first crewed missions to Mars by the end of the next decade. To ...
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