Life on Mars life were found. Mariner 4 probe performed the first successful flyby of the planet Mars, returning the first pictures of the Martian surface in 1965. The photographs showed an arid Mars without rivers, oceans, or any signs of life. Further, it revealed that the surface (at least the parts that it photographed) was covered in craters, indicating a lack of plate tectonics and weathering of any kind for the last 4 billion years. The probe also found that Mars has no global magnetic field that would protect the planet from potentially life-threatening cosmic rays. The probe was able to calculate
Mars Society | "eingetragener Verein" | - MSD) was founded in 2001 based on the Founding Declaration of the Mars Society of the USA from 1998 and has about 230 members. The MSD is registered in Germany as a non-profit association ("gemeinnütziger Verein"). Registered members pay a yearly membership fee of 60 Euro. However, students and firms pay a different fee. The activities of the MSD are focused on technical-scientific projects such as the Mars Balloon Probe ARCHIMEDES as well as on all Mars exploration and general manned space matters. The main means of communication with members and the general public is