Mars in fiction the past; Mars is a setting rather than a goal. Mariner 4 in July 1965 found that Mars—contrary to expectations—is heavily cratered, with a very thin atmosphere. No canals were found; while scientists did not believe that Mars was a moist planet, the lack of surface water surprised them. Science fiction had so influenced real explorations of the planet, however—Carl Sagan was among the many fans who became scientists—that after Mariner 9 in 1971-1972, craters were named after Wells, Burroughs, and other authors. The Mariner and Viking space probes confirmed that the Martian environment is extremely hostile to life. By
Mars Microspacecraft Missions Mars Microspacecraft Missions Mars Microspacecraft Missions are proposed cheap launch missions costing less than $50 million that can be carried out by the Italian Space Agency to Mars to research Mars, ranging from the use of one spacecraft to multiple constellations of mini spacecraft. Under a study contract, the Italian Space Agency (ASI) developed the mechanical system concept for a Mars Microspacecraft to launch in a twin configuration on an Ariane V ASAP (Auxiliary Payload). As a member a multi-disciplined team, ASI developed the mechanical configuration and preliminary structure design for the spacecraft in two configurations, a probe carrier and