Masana kimiyya sun sami ruwa mai yawa a kan wata

Masana kimiyya sun sami tabbaci mai karfi cewa watar na iya ƙunsar babban ruwa a cikin tsarin. Wannan hujja na iya zama da amfani ƙwarai don nazarin kwanan nan na sararin samaniya.

Nazarin kimiyya

Masana kimiyya daga Jami'ar Brown a Rhode Island da aka wallafa a cikin yanayin Geoscience sun gudanar da binciken kimiyya. Masana kimiyya sunyi nazari game da tayar da ruwa a cikin gilashin lantarki ta hanyar shimfidar rana. Ragowar wutar lantarki yana da shekaru biliyoyi.

"Tarihi na tarihi shine watar wata raƙuman kasa ne," in ji marubucin marubuci Ralph Milliken. "Amma muna ci gaba da tabbatar da cewa wannan ba gaskiya ba ne, kuma a gaskiya ma duniya tana iya kasancewa da ta fi dacewa da Duniya dangane da kasancewar ruwa da sauran iskar gas."

Ayyukan kimiyya na baya

Nazarin da ya gabata ya yi amfani da samfurori da aka samo a lokacin aikin jiragen ruwa na Apollo 15 da 17, a 1971 da 1972, ma'anar shi shine binciken ruwa a kan wata.

A shekarar 2008, masana kimiyya sun gano samfurin ruwa a wasu takunkumin, wanda ya kunshi gilashin volcanic. An yi tsammani cewa watar zai iya zama rigar.

Har ma da yawancin ruwa a kan Moon zai isa ya haifar da adadi mai yawa na gilashin volcanic. Lokacin da aka kafa tsararru tare da sauri gudunmawa, tsarin kwayoyin halitta ba shi da lokaci don sake gina kanta a cikin jiki "na al'ada" kuma a maimakon zama gilashi. Ƙananan sauƙi na laka, jefa cikin iska, yawanci yakan zama jiki mai haske, amma kwantar da hankali a ruwa yana da irin wannan tasiri.

Kodayake nazarin da ya gabata ya mayar da hankali ga samfurori da Apollo ya gabatar, a cikin wannan binciken kimiyya a maimakon wannan abu, ana amfani da bayanan tauraron dan adam da aka samu a cikin India mai suna Chandarayaan-1. Yin nazarin hasken da ke fitowa daga saman wata, masu bincike sun iya gano irin nau'o'in ma'adanai a ciki.

Tsarin ruwa a kan wata

Kusan a cikin dukkanin manyan kudaden pyroclastic a saman lunar, wanda shine duniyar duniyar kirki wanda ke dauke da tarin wutar lantarki, masu binciken sun sami shaida akan kasancewar ruwa a cikin nau'i na katako da aka yi da gilashin volcan. Wannan yana nuna cewa sassan duniyar wata na iya ƙunsar ruwa kamar yadda yake a duniya.

"The ruwa da muka samu, na iya zama ko dai a matsayin OH (hydroxide ma'adinai), ko H ₂ Ya, amma mun yi zargin cewa shi ne da farko da OH" - lura da masanin kimiyyar Millikan.

Muhimmin Bincike

Babu tabbacin cewa an kawo wannan ruwan zuwa watar ta hanyar comets ko asteroids, ko watakila ya kasance a cikin tsarin. Abin sha'awa shi ne cewa ana iya samun sauƙin sauƙi fiye da daskararre a cikin kankara a cikin sandunan. Ana iya fitar da ruwa daga pellets ta hanyar dumama su zuwa yanayin zafi.

"Duk wani abu da ke taimakawa wajen taimaka wa masu bincike na yau da kullum don yin amfani da ruwa mai yawa daga gida yana da matukar cigaba, kuma sakamakonmu ya bude wani sabon tsari ga bil'adama," inji Shuai Li, marubucin binciken.