10 mafi m cosmic binciken

Al'ummar duniya ta kai sarari bincike mai duwatsu. Yana da yake a m search for wadda ba'a gano abubuwan al'ajabi, m dũkiya da m asirin lurking a cikin zurfin Extraterrestrial tsaunuka. Babban maƙasudin da aka samu a cikin XX karni: na farko mutum ya tashi a cikin sarari.

A gaskiya ma, sarari yana da mafi asirin fiye da za ka iya tunanin. Akwai taurari da cewa duba da kusan kamar Duniya. Har ila yau, akwai supermassive baki ramukan, taurari da kuma sha igiyoyin rediyo. Suna iya ƙunsar kankara da kuma datti. Yana taba alama masana kimiyya ba zai iya ce cewa da gaske san tare da amincewa da kuma fahimtar sarari. Bayan duk, da yawa ya zauna unexplained.

A labarin da ta gabatar 11 sabon ban sha'awa binciken da tabbatar da cewa sarari ne har yanzu ba a sani ba.

Biyu-gangarawa flatworms

Masana kimiyya ne Keen ƙuduri ne musamman damuwa game da batun: Shin sarari dauke da rai? Shi ya sa suka aika a can flatworms. Flatworms san su da regenerative iko, kuma shi ne ban sha'awa ganin yadda za su nuna hali a cikin sarari.

Lokacin yanyanke flatworms iya cikakken warke a cikakken kwayoyin. Amma a sarari, suna ba kawai girma: wasu daga cikinsu ba su farfado da daya shugaban amma biyu. Wannan anomaly, wanda da yawa daga cikin mu ba ma ji na.

Mun zauna a hamada sarari

Ga alama quite m cewa duk fun ne a wata babbar nesa daga gare mu. A galaxy ne ma sararin da nisa, don gano shi! Da alama cewa akwai dalilin yi imani da cewa akwai wani wõfintattu sarari, kuma mu Milky Way ne wani ɓangare na shi.

A samaniya yana kamar Swiss cuku. Yana yana da wani m yanki cike da taurari, da kuma ramukan da suke gwada da komai. Wõfintattu KBC, mai suna bayan gano ta a 2013, uku 'yan saman jannati Keenan, Barger da Cowie, shi ne mafi girma daga waɗanda cewa sun taba samuwa. Its radius ne fiye da biliyan 1 haske shekaru.

gravitational taguwar ruwa

Gravitational tãguwar ruwa sun wanzu for ƙarni, amma babu wanda zai iya tabbatar da cewa sun kasance real. A karshe, LIGO (Laser interferometrovaya gravitational kalaman Observatory) sanar a watan Fabrairu da cewa sun karshe aka gano. Su taimakawa wajen fadada da kuma ƙanƙancewa na sarari. Gravitational tãguwar ruwa ne na musamman da bayanai sarari, abubuwa da kuma abubuwan da kirkiro su. Wannan bayanai ba za a iya samu wani hanya!

Wannan shekara biyu LIGO don gane gravitational taguwar ruwa. Sun zo daga biyu colliding baki ramukan da cewa suna circled a kusa da juna. Wadannan matakai sun kasance gaibi ga shekaru masu yawa.

Duniya Moon SUPPLiES oxygen

Eh, muna rasa iska. Shi ne da adadin ba fiye da 90 ton, don haka babu abin da damu game da. Sai dai itace cewa a kananan abõkinsa watã samun mafi yawan oxygen.

Wasu kwayoyin zarra da kwayoyin a cikin sama ɓangare na mu yanayi da kuma rasa daga cikin sarari. Wasu daga cikin su fada a kan Lunar surface, da kuma kyakkyawan - a cikin Lunar gona barbashi cewa 'yan saman jannati kumbon sama jannati "Apollo" aka kawo Duniya. Masana kimiyya sun gagare shi da cewa a cikin Moon gano isotopes oxygen-18 da kuma oxygen-17, wanda suke a cikin ƙasa. Yanzu asirin ne ya bayyana!

"Planet na tara" lurking bayan Pluto

Masu bincike tsanani yi imani da cewa akwai wani taurãro girman Neptune. Yana da gaske ne sosai babban kuma aka boye wani wuri bayan Pluto. Its kewayewa ne mai yiwuwa quite gurbata, saboda shi kusan ba zai yiwu ba su kiyaye. Duk da haka, abin da ake kira "tara-duniya" zai shakka shafi motsi da sauran gawarwakin a cikin matsanancin ɓangare na mu hasken rana tsarin. Wani wuri a can lurks wani m wani sarari suKe jiki, da kuma masana kimiyya zai gano shi!

The Sun ta rasa twin

Recent nazarin ya nuna cewa mafi yawan taurari an haife tare da akalla daya abokin. Mafi kusa makwabcin ne da rana, Alpha Centauri ne fraught tare da ba daya amma uku da taurari! Yanzu masana kimiyya fiye da taba tabbata cewa namu rãnã da zarar ya tagwayen. Conventionally, shi ne ake kira Nemesis.

Mafi m, shi ya ba da wata babbar twin, ya kawai ya ɓata a cikin Milky Way, ba barin wani alama. Masana kimiyya yi imani da cewa wannan shi ne rabo daga masu rinjaye na binary taurari da cewa su ne kawai a hanyoyi daban-daban.

Jupiter Beauty

NASA kumbon sama jannati "Juno" Ya kwanan kai Jupiter. Wannan jirgin ya bil'adama wasu daga cikin mafi surreal da m images of giant duniya samuwar. Ko da yake har yanzu ba su sanya wani manyan binciken kimiyya, photos dauka junocam, jayayya da cewa ya kamata mutane su tashi ma nisa ya ji dãɗi, da kyau na duniya. Shots dauka tare da "Juno" kawai madalla!

A babbar kankara sheet a duniyar Mars

Mars boyewa daya daga cikin mafi girma kankara adibas, da aka sani zuwa ga mutane. Shi ne wajen girman New Mexico, kuma ya ƙunshi har zuwa 85% ruwa da kuma sauran abinda ke ciki - yafi wanda ya canja. A girma daga kankara ne da gaske ban mamaki - shi ta fi gaban Lake isa,, wanda ya ƙunshi fiye da 12,000 cubic kilomita na ruwa.

Gine jikin rayuwa

Kwayoyin na methyl isocyanate aka gano a cikin turɓãya da gas da ke cike da protostar. Su ne sosai kama mu rana a farkon ta zama. An yi imani da cewa Duniya da kuma sauran duniyoyi aka kafa daga abu bar bayan samuwar mu rana. Saboda haka, ta wajen yin nazarin matasa taurari, masana kimiyya kusa da fahimtar yadda rayuwa ta fara a kan wannan duniya tamu! Ba a karon farko cikin al'umma na Alma (Atacama Manyan millimeter / sub-millimeter Array) lura da wani abu mai ban sha'awa. Ba da dadewa, wata tawagar Masana ilmin sanya wani ban sha'awa samu a cikin iskar gas da suke kewaye da matasa star, ya ƙunshi hakikanin sugar kwayoyin.

Proxima b - New Duniya

Proxima Centauri - shi ne mai star, wanda shi ne kawai 'yan matakai daga m ƙasar haske. Don isa da shi, zai bukaci 4.2 haske shekaru. Masana kimiyya sun gano wani taurãro a cikin abin da ake kira wurin rayuwa zone. A Proxima Centauri ruwa ruwa na iya zama, wanda qara chances domin ci gaba da rayuwa a kan shi.

Saukakku Proxima b - wannan sabuwar sami duniyar tamu. Yana yana da wani taro kama da Duniya ta taro. Foundation kwamitin mambobi mai suna nasara Foundation Mark Zuckerberg, Stiven Hoking, da kuma Yuri Milner ya sanar da cewa za su gina wata sararin da girman da microchip don gano zaune halittu. Aikin da aka mai suna nasara Starshot.

Tare da gano Proxima b shi ne wata ila cewa duniya za ta zama manufa ga sabon model na kumbon sama jannati.