All articles tagged with #valle grande
NASA's Curiosity rover has reached roughly 1 kilometer in elevation on Mars, assembling a 323-image Mastcam panorama of Valle Grande on the side of Mount Sharp from Aug. 1–2, 2026 (sols 4,972–4,973), marking another milestone in its 14-year mission and adding to evidence of past water and organics on the planet.
NASA's Curiosity rover spotted a vast field of honeycomb-like polygonal fractures in Martian soil at Valle Grande, observed June 19–20, 2026. Each polygon measures about 1.5–3 inches (4–8 cm) across, and scientists are still unsure how these features formed, though temperature-driven water movement through sediment layers is a leading hypothesis; researchers are continuing to analyze the data for clues.
NASA's Curiosity rover has spotted the largest field of honeycomb-like polygonal cracks on Mars in the Valle Grande valley, with polygons about 1.5 to 3 inches across. Scientists believe they formed billions of years ago through repeated wet and dry cycles, adding evidence that ancient Mars possessed water and the chemistry needed to support microbial life; the mission has also surfaced sulfur crystals and other unusual rocks along the way.
NASA's Curiosity rover captured a 360-degree panorama of Valle Grande on Mars, revealing a vast field of honeycomb-textured polygonal rocks that stretch to the horizon and even wrap around a nearby 6-meter-tall butte named Miraflores. Scientists will study the shapes and their chemistry for clues about their formation, with ideas ranging from ancient mud cracks to freeze-thaw cycles or compression-driven water expulsion. This finding adds to Curiosity's long-running work exploring Mars' watery past near Mount Sharp, including detections of organic molecules earlier in the mission.
NASA’s Curiosity rover captured a 360-degree panorama of Valle Grande revealing a vast sea of polygonal fractures across the Martian landscape, including around the 20-foot Miraflores butte. Scientists are studying how these honeycomb patterns formed and what they imply about ancient water, chemistry, and Mars’s potential to have supported microbial life.
NASA’s Curiosity Mars rover captured a 360‑degree panorama of a vast honeycomb‑textured field in Valle Grande—the largest patch of polygonal fractures NASA has found on Mars—each polygon about 1.5 to 3 inches wide. Scientists are analyzing their shapes and chemistry to understand how they formed and what they reveal about Mars’ watery past, with the texture spanning outward in all directions in a panorama captured on sols 4,930–4,931.
NASA’s Curiosity rover stitched 340 images into a 360-degree panorama of Valle Grande on Mount Sharp’s foothills, revealing a vast sea of honeycomb-like polygonal fractures across the Martian plain—evidence of ancient water activity and a clue to Mars’s past habitability.
NASA's Curiosity rover has found a field of honeycomb-like polygons in the Martian valley Valle Grande. The polygons measure about 1.3 to 3 inches across, and scientists still don’t know how they formed; potential explanations include ancient wet-dry cycles or sediment processes, and researchers hope the data will reveal clues about Mars’ past climate and geology.