The Sun and Moon cannot sec, above or below, beyond the range of their own rays. There where are rays of the Sun and the Moon cannot go are luminaries which are selfeffulgent and shining like the Sun or the fire.
उर्ध्वं गतेरधस्तात्तु चन्द्रादित्यौ न दृश्यतः। तत्र देवाः स्वयं दीप्ता भास्वराभाग्निवर्चसः॥