ELECTRONIC	h   t   t   p   c o l o n   s l a s h   s l a s h   n   s   s   d   c dot g   s   f   c dot n a s a dot g o v a s t r o n o m i c a l	h   t   t   p   c o l o n   s l a s h   s l a s h   n   s   s   d   c dot g   s   f   c dot n a s a dot g o v a s t r o n o m i c a l	1