Celestial Phenomena : 3 Eclipses and All Galilean Satellites

[Calculus]

On June 3, 2014, if you look at Jupiter at 6:30 pm GMT, you'll witness a pretty rare phenomenon:
3 shadows on Jupiter AND the 4 galilean moons visible in a very narrow field of view.
http://www.shatters.net/gallery/view_photo.php?set_albumName=Calculus&id=3_eclipses_on_Jupiter_and_all_Galilean_Satelites_2014