Ayyaw! waxxa d taziri wer dag-s aman ula d uksijin, ca n imerzuten d Imirikaniyen ufin tiqiccwin-nnes (pole) dag-sen ddra. Ad yili d tamurt i das-tt-yeggin.
4 milyar n iseggusa d uzgen urid d ttewsar! Anict uya i tmun tziri akd tmurt. Maca waxxa amenni, cwayt n inexriɛen cnan: ufin imerzuten di ⇒ tesdawit n Haway di sennej d wadday n tziri later n lmeɛden yedra!
Da di tmurt, ddra ittili melmi ittuksida (oxidation) wuzzar. Maca di lḥaḍer n waman d uksijin, ina maca s tnayn wer llin di tziri.
Tɣuri‑ya yettwaggen tettwala belli uksijin yeks-it usemmiḍ n tfuct, zi tmuwwa n weɣlaf i dd‑yenḍen i tmurt, xmi i dd‑ttades tziri tamurt.
Milyar n iseggusa n ddra!
⇒Shui Li, tcark di trezzut‑a, tenna: Nettwala belli ddra-ya ileqfen taziri, qa-t deg uzzar zeg uksida das-yemsarn s uksijin n tmurt, i yiwḍen taziri di milyaren n iseggusa yeɛdun s usemmiḍ n tfuct, melmi i dd‑tettades tziri aɣlaf n ujenna.
Xmi i ttuksda ca n lmeɛden, ttraḥen‑as iliktrunen. Maca jjwayh itterran tiri, 99% n usemmiḍ wer ileqqef ca n tziri, suyenni wer ttefɣen iliktrunen, wer ittili ca ddra.
Manaya i ittejjan taziri tehwaj imilyaren n iseggusa ḥima ad teg taqcurt n ddra.
Awi-d tteḥqiq!
Ḥima ataf a nessen tidet min din, ixessa wi din ɣa yaryen ɛawd ad yawi aneɣmis n tidet. Aẓru d yemmeksin zic senni wer day-s ca later n ddra, ixess aẓru d amaynu.
Minzi snen illa din ca n ddra, d tafsay n ifuṭuten d cciɛ i senni d-ittedwaren waha i yegga usatilit Chandrayaan-1
Ijjen ufsay ɛawed d aspektroskop s Moon Mineralogy Mapper (M3) n Nasa, yiweḍ ad yaf ddra nni day-s di lmeɛden-nni yedrin taziri.
Afuṭu amezgaru, ittban dag‑s afsay n M3, isbana-d aman d hydroxyl (Aḥmaymi), imucan yessfan (Azegza), lmeɛden di yella wuzzar(azeggʷaɣ)
Tiɣuriwin‑a munent di: Science Advances.