ভূমিকা
Shiavault - a Vault of Shia Islamic Books Fasting According To the Five Schools of Islamic Law The New Moon and Astronomy This year (1960) the governments of Pakistan and Tunisia have decided to rely upon the opinion of astronomers for the confirmation of the new moon with a view of putting an end to confusion3 and the general inconvenience resulting from not knowing in advance the day of `Id, which at times comes as a surprise, and at other times is delayed despite all the preparations.
As to using a telescope or relying on astronomical calculations, they are inconsistent with the literal import of the tradition, they point out. In fact, none of the sides has advanced sound reasons, because `guidance by the stars' implies determination of land and sea routes with the help of the stars, and not determination of days of months and new moons.
As to the tradition, it does not contradict sound scientific knowledge, because `seeing' is a means for acquiring knowledge and not an end in itself, as is the case with any means that helps confirm facts. However, in my opinion, the judgment of astronomers do not lead to certain knowledge, nor do they remove all doubts as removed by vision, because their judgments are based on probability not on certainty.
This is evident from their divergent judgments about the night of the new moon as well as the time of its occurrence and the period that it remains (above the horizon). If a time comes when the astronomers attain accurate and sufficient knowledge, so that there is consensus among them and they repeatedly prove to be right to the extent that their forecasts become a certainty like the days of the week, then it will be possible to rely upon them.