This whole world is a foreign land

The mission: https://science.nasa.gov/mission/europa-clipper/
https://www.nasa.gov/missions/europa-clipper/nasas-europa-clipper-uses-mars-to-go-the-distance/
"The orbiter bound for Jupiter's moon Europa will investigate whether the moon is habitable, but it first will get the help of Mars' gravitational force to get to deep space. On March 1, NASA's Europa Clipper will streak just 550 miles (884 kilometers) above the surface of Mars for what's known as a gravity assist — a maneuver to bend the spacecraft's trajectory and position it for a critical leg of its long voyage to the Jupiter system...Europa Clipper will be closest to the Red Planet at 12:57 p.m. EST."
Here's a real neat interactive visualizer of the Clipper's trajectory. The website also models other ongoing interplanetary missions (ESA's Juice and Hera spacecraft, and NASA's Lucy and Psyche spacecraft). https://whereis.space/europa-clipper/