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The Conversation
The Conversation
Science
Mariek Schmidt, Associate Professor, Earth Sciences, Brock University

The Perseverance rover is collecting rock samples from Mars to bring back to Earth

Mars Earth Perseverance NASA Canadian Space Agency
Concept illustration for research robots that could bring samples of Mars rocks to Earth-based labs. (NASA/JPL-Caltech)

Hidden in the minerals and textures that make up rocks are clues about how and when they formed and were later altered. These changes can occur due to the presence of water-rich fluids and may also be influenced by biological processes.

We are planetary petrologists (rock scientists) and participating scientists on the Mars 2020 Perseverance rover mission. Our research involves exploring and interpreting the data sent back by the Perseverance rover from its landing site in Jezero Crater.

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