Flying seed-inspired sensors for remote environmental monitoring on Earth and beyond

Exploring mobility beyond traditional robotic systems such as walking, swimming, and jumping, flight through dispersal, gliding, or hovering remains an untapped frontier for advanced stimulus-responsive and -sensing materials. Nature-inspired engineering has been a foundational aspect of robotic innovations, and biohybrid and biomimetic flying seeds are now becoming a significant example of this concept. By mimicking the aerodynamic properties and dispersal mechanisms of natural seeds, semi- and fully artificial systems are being designed for environmental monitoring, precision agriculture, and disease management applications that require wide-area coverage. Scientists are biomimicking these structures to explore the Martian surface and subsurface. This opinion article highlights the potential of flying seed-inspired sensors to advance environmental monitoring on Earth and planets such as Mars and beyond.