"We asked Imam Muhammad ibn Ali Al-Baqir (as): Should one make up the prayer for an eclipse if he becomes aware of it in the morning or evening after it has occurred? He (as) replied: 'If both discs (the sun and the moon) were completely eclipsed, you must make it up. However, if only a part of either of them was eclipsed, then you are not required to make it up.'"