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#Mon Aug 09 11:42:52 CEST 2010
Slide__cVGfsKOaEd-WfYQ0GneCwQ_footer=Image from M. P\u00F6ssel, <em>Das Einstein-Fenster</em> (Hoffmann und Campe 2005)
Slide__cVGfsKOaEd-WfYQ0GneCwQ_title=Satellites in triangle formation
Slide__cVGfsKOaEd-WfYQ0GneCwQ_subTitle=