How did NASA’s Perseverance rover determine that Jezero Crater’s Margin Unit—previously expected from orbital carbonate signals to be lake-dPerseverance’s in-place observations show that Jezero’s carbonate-rich Margin Unit is altered igneous bedrock with a complex water history.
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Create a landscape editorial hero image for this Studio Global article: How did NASA’s Perseverance rover determine that Jezero Crater’s Margin Unit—previously expected from orbital carbonate signals to be lake-d. Article summary: Perseverance’s close-up imaging and SuperCam compositional/mineralogical measurements showed that the Margin Unit is coarse-grained, olivine-rich ultramafic igneous bedrock—not a carbonate sediment deposited on a lake fl. Topic tags: general, government, academic, general web, education. Style: premium digital editorial illustration, source-backed research mood, clean composition, high detail, modern web publication hero. Use reference image context only for broad subject, composition, and topical grounding; do not copy the exact image. Avoid: logos, brand marks, copyrighted characters, real person likenesses, fake screenshots, UI text, readable text, watermark