Simplify the following text for a Grade 10 native English-speaking person.
Original: While Ijiraq is a member of the Inuit group of irregular satellites , recent observations revealed that Ijiraq is distinctively redder than Paaliaq , Siarnaq and Kiviuq .
Simplified: While Ijiraq is a member of the Inuit group non-spherical moons , recent observations revealed that Ijiraq is redder than Paaliaq , Siarnaq and Kiviuq .