The phases of the Moon are caused by the changing position of the Moon relative to the Sun and to an observer on the Earth.
चन्द्रमा पृथ्वीको धेरै नजिक आउनेछ त्यसैकारण चन्द्रमा सामान्यभन्दा निकै ठूलो देखिनेछ ।