Earthrise seen by Apollo 8, December 24, 1968:

"The heavens declare the glory of God;

the skies proclaim the work of His hands.

Day after day they pour forth Speech;

night after night they display Knowledge"

from the Bible, the book of Psalms 19:1,2 (NIV)

This picture was selected among the 25 greatest astrophotos os all time as reported in Feb. 2004 issue of Astronomy:  http://www.astronomy.com/content/static/magazine/default.asp