NASA's Mars rover Curiosity had some downtime during November. But rather than resting on its laurels, the robot filmed stunning footage of dawn to dusk on Earth's neighboring planet.
Curiosity filmed two black-and-white videos on Nov. 8 during what was the 4,002nd Martian day, or sol, of its mission. (A sol is a little longer than Earth's day of 24 hours.) The downtime for Curiosity during its search for life was necessitated by Mars passing around the opposite side of the sun to Earth.
