On May 19, 2005, NASA’s Mars Exploration Rover Spirit captured a remarkable image of the sun setting beyond the rim of Gusev crater on Mars. This panoramic view, taken during the rover’s 489th Martian day—also called a sol—offers both a…
On May 19, 2005, NASA’s Mars Exploration Rover Spirit captured a remarkable image of the sun setting beyond the rim of Gusev crater on Mars. This panoramic view, taken during the rover’s 489th Martian day—also called a sol—offers both a…