This drone took to the sky over Finland to assess the suitability of one particular terrestrial technology for space: the radar systems found in many of today’s cars, responsible for automated cruise control and other safe driving functions. This drone took to the sky over Finland to assess the suitability of one particular terrestrial technology for space: the radar systems found in many of today’s cars, responsible for automated cruise control and other safe driving functions. Planetary Sciences Phys.org – latest science and technology news stories