Earth’s climate over millions of years is shaped by both internal forces, like volcanic activity, and external ones, such as ...
With new data coming in from Mars, scientists have a new theory about why the planet is red. What does this mean for whether ...
“This distinction sets up a great natural experiment for us to see if the shape, or size, of bends in rivers is distinct from ...
Whether it's rivers cutting through earth, lava melting through rock, or water slicing through ice, channels all twist and bend in a seemingly similar back-and-forth manner. But a new study has ...
Scientists have discovered kaolinite mineral on Mars, providing new evidence that the planet was once warm and wet.
Abstract: Tharsis Montes is the largest volcanic province on Mars, and Ascraeus Mons in its northeastern part is the largest volcano of the province. The material composition of the lava flows and ...
"We found evidence for wind, waves, no shortage of sand—a proper, vacation-style beach," said geologist Benjamin Cardenas.
The most significant change since those 1970's experiments were conducted was the discovery of high levels of perchlorate on Mars. Perchlorate, plus abiotic oxidants, explains the Viking results and ...
Mars may have once had a vast, ice-free ocean, according to new evidence from China’s Zhurong rover. Using ground-penetrating ...
The rover landed in Utopia Planitia, a plain within the largest known impact basin on Mars ... and his colleagues previously ...
From reproductive rights to climate change to Big Tech ... ferrihydrite mixed with basalt, a volcanic rock, best fits the minerals seen by spacecraft at Mars,” said Valantinas.
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