R�sum�

Le sociologue fait parfois penser � cet homme qui annonce que le m�tro va arriver mais qui ne sait pas dans combien de temps. Le m�tro finit toujours par arriver... L'historien, lui, ne sait jamais si le m�tro va repasser, c'est la derni�re fois, qui sait, qu'on l'aura vu passer ? Quant � l'astrologue, au sens o� nous l'entendons, il doit avoir les horaires. Notre approche aura notamment abouti � d�senclaver la question des fondements de l�astrologie en relativisant la question du contenu de l�information au profit de celle de son v�hicule. Il n�y a rien � redire � ce que l�on s�int�resse, par exemple, au passage d�une com�te si cela fait sens socialement d�s lors que l�on ne s�int�resse pas � la question de la fa�on dont celle-ci est susceptible d�agir autrement que sur les esprits. Que ce savoir sur le passage de la com�te se diffuse de proche en proche, d�une fa�on ou d�une autre � tant par le biais du texte, de la parole, de tel ou tel media, que par d�autres voies encore � d�terminer et � inventer, tel est l�enjeu et non point la question de l�int�r�t des hommes pour les com�tes.

Resume

����������� Sometimes the sociologist makes think of this man who announces that the subway will arrive but which does not know in how long. The subway always ends up arriving... Does the historian, never know if the subway will pass by again, in fact to him the last time knows, that one will have seen it passing? As for the astrologer, with the direction where hear we it, it must have the schedules. Our approach will have in particular led to disenclose the question of the bases of astrology by relativizing the question of the contents of information to the profit of that of its vehicle. There is nothing to repeat so that one is interested, for example, with the passage of a comet if that made direction socially since one is not interested in the question in the way in which this one is likely to act differently than on the spirits. That this knowledge on the passage of comet is diffused gradually, in a way or of another - as well by the means of the text, the word, of such or such media, as by other ways still to be determined and invent, such is the stake and not not the question of the interest of the men for comets.