The exploration of the Solar System, which started in the 60’s with the Moon race, has been targeting since the following decade the nearest and most similar planets to Earth, Venus and Mars, to progressively reach all the other bodies and extreme borders of the system. Both Italy and the ASI have been contributing in a decisive way, for at least two decades, to the most important international missions in this field.
Italian scientific instruments can be found aboard American and European probes such as Mars Express, TGO and MRO (orbiting around Mars), BepiColombo, which studies Mercury and ExoMars, which will land an automatic rover on Mars. Italy was also protagonist of the Cassini-Huygens mission (which studied the Saturn system) and the Rosetta mission (which studied the comet Churyumov-Gerasimenko) and will be aboard the next European probes targeted at studying the exoplanets Cheops and Plato.