A team of researchers from Spain, France and the U.S. has found evidence of a glauconitic-like clay on Mars that suggests the planet once had habitable conditions. In their paper published in the journal Nature Astronomy, ...
Cloudy days are rare in the thin, dry atmosphere of Mars. Clouds are typically found at the planet's equator in the coldest time of year, when Mars is the farthest from the Sun in its oval-shaped orbit. But one full Martian ...
Planetary Sciences
May 28, 2021
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1633
Understanding whether Mars was once able to support life has been a major driving force for Mars research over the past 50 years. To decipher the planet's ancient climate and habitability, researchers look to the rock record—a ...
Space Exploration
Apr 22, 2021
0
69
At the start of March, NASA's Curiosity Mars rover began approaching an impressive rock formation that scientists dubbed "Mont Mercou," a nickname taken from a mountain in France. Standing about 20 feet (6 meters) tall, the ...
Planetary Sciences
Mar 30, 2021
1
5806
A tightly choreographed dance between NASA's Deep Space Network and Mars orbiters will keep the agency's Perseverance in touch with Earth during landing and beyond.
Space Exploration
Feb 17, 2021
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358
After hurtling hundreds of millions of miles through space since last summer, three robotic explorers are ready to hit the brakes at Mars.
Space Exploration
Feb 8, 2021
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1260
Once upon a time, seasons in Gale Crater probably felt something like those in Iceland. But nobody was there to bundle up more than 3 billion years ago.
Astronomy
Jan 21, 2021
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139
NASA declared the Mars digger dead Thursday after failing to burrow deep into the red planet to take its temperature.
Space Exploration
Jan 14, 2021
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4309
Thinking like Earthlings may have caused scientists to overlook the electrochemical effects of Martian dust storms.
Space Exploration
Dec 15, 2020
7
56
Floods of unimaginable magnitude once washed through Gale Crater on Mars' equator around 4 billion years ago—a finding that hints at the possibility that life may have existed there, according to data collected by NASA's ...
Space Exploration
Nov 20, 2020
8
2132
