Obs. : 2008-05-26
Planet     Ly alpha
Mercury    3.812e+11
Venus      3.782e+11
Earth      3.767e+11
Mars       3.764e+11
Jupiter    3.668e+11
Saturn     3.794e+11
Uranus     3.782e+11
Neptune    3.720e+11
Pluto      3.726e+11