Curiosity rover spots ancient sea of Martian polygons
NASA’s Curiosity rover has spent most of its nearly 15 year tenure on Mars trudging uphill. In 2014, the explorer began a slow ascent of Mount Sharp, a three-mile-tall formation…
NASA’s Curiosity rover has spent most of its nearly 15 year tenure on Mars trudging uphill. In 2014, the explorer began a slow ascent of Mount Sharp, a three-mile-tall formation…