Mysterious Hexagonal Pattern on Mars Captivates Scientists
Originally Published 2 years ago — by Yahoo News
NASA's Curiosity Mars rover has discovered a hexagonal pattern in salt deposits on the Red Planet, providing evidence of a sustained, cyclical, and possibly seasonal climate on early Mars. The finding suggests that Mars may have experienced periods of lush water-rich seasons and drier conditions, bringing scientists closer to understanding whether the planet could have supported life. The hexagonal patterns formed as mud cracks turned into Y-shaped junctions due to recurring exposure to water. This discovery adds to the growing evidence that ancient Mars could have been habitable for microbial life.