Im just thinking of this… how would Muslim astronauts pray? I mean how would they know what time is it?
Sundial?
Haha… should they look for Mecca or for Earth as a whole? If they see a pig-like organism can they eat it?
Umm, since they are above or below earth or to the side I think the general direction of earth would be adequate, since you are facing Mecca either way.
A special committee was created to deal with just that problem, this article has a link to the final decision they worked out.