Perseverance Reveals How Complex Water Systems Shaped the Jezero Crater on Early Mars
4 Articles
4 Articles
NASA Discovery: Perseverance rover reveals complex water systems...
When NASA's Perseverance rover reached the inner edge of Mars' Jezero Crater in September 2023, mission scientists were surprised by what they found. Called the "Margin Unit," the geologic area stretches along the shoreline of an ancient Martian lake, so they expected sedimentary rocks, which would have formed as layers of sand piled on top of each other over millennia. Composed of clay and silt, sedimentary rocks on Earth are good at preserving…
NASA Perseverance carried out an in-depth analysis of one specific rock exposure on the edge of the Crater Esero on Mars, which showed that several billion years ago there was a very complex water system in the area, including lakes, groundwater and hydrothermal springs. Read further...
The Perseverance rover discovered rocks in Jezero Crater that had been in contact with water at least three times. Traces of water on Mars preserved in the Margin Unit reveal the complex history of changes occurring in this region. The article "Perseverance rover helps better understand Mars' water history" is from the website Everything That Matters.
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