3 ms·Composite of the ESO image with Blue Marble 2012: http://flic.kr/p/btoRfL http://flic.kr/p/btoRfLby squarecat 15y agoComposite of the ESO image with Blue Marble 2012: http://flic.kr/p/btoRfL http://flic.kr/p/btoRfL