text: I Ahu 2011, i kitea e NASA, i runga anō i ngā akoranga o ngā kōkiri i kitea i runga i te Earth, huatau ko ngā wae DNA me te RNA (ateine, nanakia me ngā rāpoi ngohengohe pātahi), ka hangaia ngā paraka hangahanga mō te oranga e mōhiotia ana e tātou, i te wāhi ā waho.