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A Rare Image of Mars at Dawn Reveals the Beauty of Its Ancient Cliffs
Gizmodo • • general
Key Points:
- NASA's Curiosity rover captured a new detailed image of Martian yardangs—wind-carved cliffs—during dawn on August 11, revealing unique rock formations unlike any previously seen by the rover.
- The yardang layer appears unusual due to its color, tilted layers, and seemingly "plastered on" appearance, sparking scientific curiosity about its origin.
- The panoramic image, composed of six stitched photos, was intentionally processed without white balancing to preserve the natural early morning light on Mars.
- Curiosity, which landed in Gale Crater in 2012, has climbed to 0.6 miles elevation on Mount Sharp and is approaching the yardang layer that spans about 10 miles across the mountain's northwestern region.
- Scientists speculate the yardangs may be volcanic ash deposits from around 3 billion years ago, and Curiosity aims to reach their base by 2027 to conduct detailed analysis using its robotic arm.
