NASA is investigating a solar/wind powered land sailing rover: https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20150000879.pdf https://ntrs.nasa.gov/archi

NASA is investigating a solar/wind powered land sailing rover: https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20150000879.pdf https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/201500... High temperature electronics are really what makes this possible