| Abstract: | The aim of this review, whose title might as well be “Toward a dedicated lunar farside radio observatory”, is to provide information for potential interested workers whom we invite to contribute to this multidisciplinary effort.First point: in view of the dramatic increase of radio interference due to the development of satellite-based human telecommunications, it will soon become impossible to conduct valuable high-sensitivity SETI observations from the terrestrial ground. It is why a few years ago I started an interdisciplinary and international endeavor to protect for the next 20/30 years a well specified lunar farside crater (Saha) which no Earth- or geostationary orbit-based radio emission could reach.After raising technical, programmatic, legal, astronautical, industrial, political, ethical issues at a number of conferences of international learned institutions, this enterprise is now of interest for the wider field of next generation high-sensitivity radioastronomy at large, from decametric to sub-millimetric waves.This last year, positive results were the creation of an IAA Sub-committee for “A Lunar SETI Study”, the presentation of a Resolution to the IAU for the protection of a potential lunar radio observatory site, discussions at the IAA/IISL Scientific-Legal Roundtable on SETI & Society at IAF Congress in Torino, the organization of a half-day Scientific Event at next COSPAR Assembly in Nagoya and the initiation of an IAA Cosmic Study on the subject.We shall conclude by outlining the next efforts to be initiated up to a real Moon radio observatory. |
