Obs. : 2008-08-24
Planet     Ly alpha
Mercury    3.321e+11
Venus      3.321e+11
Earth      3.392e+11
Mars       3.340e+11
Jupiter    3.346e+11
Saturn     3.318e+11
Uranus     3.411e+11
Neptune    3.392e+11
Pluto      3.355e+11