To say that a trip from Earth to Mars is merely a long one would be a massive understatement. On July 30, 2020, when the National Aeronautics and Space Administration (NASA) sent its Mars rover "Perseverance" atop an Atlas V rocket to the red planet to collect rock samples, it took the rover nearly seven months to reach its destination. This was only one step in a complex process that will take at least a decade to bring home these samples from Mars.