Obs. : 2026-04-14
Planet	Ly alpha (photons/cm^2/sec)
Mercury    7.531e+08
Venus      7.617e+08
Earth      7.025e+08
Mars       7.531e+08
Jupiter    7.234e+08
Saturn     7.531e+08
Uranus     7.548e+08
Neptune    7.531e+08
Pluto      6.984e+08