Far away on the floor of Mars, NASA’s Curiosity Rover took a facet quest this weekend and captured photographs of a mysterious roadside attraction: a rocky floor that resembles the scales of a cosmically massive reptile that has scientists stumped on its origin.
Kevin M. Gill, engineer at NASA’s Jet Propulsion Laboratory, posted the images exhibiting this distinctive polygonal rock floor from the vantage level of the trusty rover that’s been exploring the Red Planet since 2012; the rover was on its method to examine a small crater when it occurred upon the intriguing panorama function.
“We’ve seen polygon-patterned rocks like these before, but they didn’t seem quite this dramatically abundant, stretching across the ground for meters and meters in our Mastcam mosaics,” learn a statement from the space agency. “This week we continued to collect lots of images and chemical data that will help us distinguish between different hypotheses for how the honeycomb textures formed.”
One intriguing principle on the origin of these textured scales is that they’re historic cracked mud banks that went by means of frequent seasonal cycles of being moist and dry time and again on account of the affect of flowing water, again round 3.8 to three.6 billion years in the past when Mars was wetter and hotter, according to a Nature paper in 2022.
Curiosity got here throughout the scaly formation because it was on its means in direction of a 32-foot-diameter crater that scientists have dubbed Antofagasta, after a metropolis and area in Chile. Researchers assume the crater may maintain traces of natural chemical compounds — main keys to the existence of historic organisms, in line with the area company.
Evidence of life on Mars is rising, albeit slowly. Last yr, NASA announced that its Perseverance Mars rover had discovered leopard spots on some rocks in the Jezero Crater which will point out the biosignatures of long-dead microbes.
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