In The Martian, released in 2015 and directed by Ridley Scott, each day astronaut Mark Watney spends stranded on Mars is counted as a sol, the Martian equivalent of a solar day, slightly longer than an Earth day. The film marks those days with a brief on-screen counter and a soft ping, turning a simple timekeeping device into a memorable cue for survival and progress. Fans later clipped that ping for edits about space, routines, and new beginnings, where its quiet, futuristic feel still signals that another day has passed.