NASA’s Curiosity rover just snapped some insane close-ups of Mars’ surface, and get this: scientists found wild patterns in the rocks that basically scream, ‘Water was here!’ These crisscrossing ridges are like Mars’ own boxwork art, formed by ancient groundwater. The real kicker? No one knows why these patterns only show up in this spot, or why salty minerals are suddenly back. Mars keeps dropping mysteries! #MarsRover #SpaceMystery #NASA #Science