The Mars 2020 Perseverance rover and the Ingenuity Helicopter.
NASA explains, "Perseverance is the most sophisticated rover NASA has ever sent to Mars. Ingenuity, a technology experiment, will be the first aircraft to attempt controlled flight on another planet. Perseverance will arrive at Mars' Jezero Crater with Ingenuity attached to its belly. NASA's Jet Propulsion Laboratory built and will manage operations of Perseverance and Ingenuity for the agency. Caltech in Pasadena, California, manages JPL for NASA."