original: romulus , the first moon , was discovered on february 18 , 2001 from the keck ii telescope by michael e. brown and jean-luc margot .
simplifications: michael e. brown and jean-luc margot discovered romulus , the first moon , on february 18 , 2001 from the keck ii telescope . the first moon , romulus , was discovered by michael e. brown and jean-luc margot on february 18 , 2001 using the keck ii telescope . the first moon of the planet was first found on february 18 , 2001 by michael e. brown and jean-luc margot and was named romulus . the first moon romulus was discovered on february 18 2001 from the keck ii telescope . romulus , the first moon , was discovered on february 18 , 2001 from the keck ii telescope by michael e. brown and jean-luc margot . on february 18,2001 , michael e. brown and jean-luc margot discovered the first moon , romulus , by keck ii telescope . romulus , the first moon , was discovered on february 18 , 2001 from the keck ii telescope by michael e. brown and jean-luc margot . romulus , the first moon , was found on february 18 , 2001 from the keck ii telescope by michael e. brown and jean-luc margot .