mud cracks
Earth-like mud cracks found on Mars dates back to 3.5 billion years
Last January (2017), NASA’s Curiosity Mars Rover which was sent to study the Martian surface stumbled upon ancient ‘mud cracks’ inside the Gale Crater. The photos sent by the rover through the Mars Reconnaissance Orbiter to the Earth revealed a 30-inch-long slab of rock with a crisscross pattern of polygons. The photos captured by Curiosity’s […]