Tirohia te wāhanga i raro nei, kātahi ka whakautu i te pātai i muri mai i te reo kotahi me te wāhanga:  Passage: He mowhiti puehu ngoikore kei te taha o te rohe e nohoia ana e nga ara o Epimetheus me Janus, e whakaatuhia ana e nga whakaahua i tangohia i te marama o mua-whakaputaina e te waka rererangi o Cassini i te 2006. He whānuitanga radial o te mowhiti e pā ana ki 5000 km. Ko tōna pūtake he ngota i pupuhi mai i o rātau mata e ngā pānga meteorite, nā reira ka hangaia he mowhiti horapa huri noa i o rātau ara ā-rangi. I te taha o Janus, ka mahi a Epimetheus hei kaitiaki, e pupuri ana i te pito o waho o te A Ring i roto i te 7:6 resonance orbital. He tino kitea te pānga ina kei te rerenga o roto o te rerenga o roto o Janus.  Pātai: Ko tēhea waka ā-ao i whakaahua i a Janus?
Ko Cassini