The LEGO NASA Mars Rover Perseverance (42158) LEGO Technic set is perfect for children who love science and technology, as an augmented reality app enhances the experience, which helps them learn more about the Martian environment and the rover's mission. Journey to Mars This toy model is packed with features that help kids learn more about the challenges faced by NASA's Mars Rover Perseverance and its accompanying Ingenuity helicopter. The rover is equipped with 360° steering and a movable arm, as well as a fully articulated suspension, so that all 6 wheels of the vehicle grip on uneven surfaces. Other buildable details include a power supply, antennas, cameras and scientific equipment. Intuitive guidance Let the LEGO Builder app guide your child through an intuitive building adventure where they can zoom in and rotate 3D versions of models, save kits and track their progress.