I-Astronomers ichaze inkqubo enqabileyo yeenkwenkwezi

I-Astronomers ichaze inkqubo enqabileyo yeenkwenkwezi

I-Unicorn Strounds U (U Mon) ikwiminyaka engama-3600 kwaye ibandakanya iinkwenkwezi ezimbalwa ezenza ukuba zijike ngokupheleleyo iziko le-6.5 kunyaka wethu. Enye yeenkwenkwezi kukudumba okuphefumlo etyheli kunye nobungakanani obuphantsi ikhulu elingaphezulu kwelanga elinobunzima obuphindwe kabini. Uhlala uthandabuza, wanda, ke ucinezela isikali malunga neenyanga ezintathu. Inkwenkwezi ibhekisa kwiinguqulelo zohlobo lwe-rv taurus - enye yekhulu elifunyenwe kuyo yonke indlela.

Iqabane lakhe kwi-U MON ifundile; Kucingelwa ukuba le nkwenkwezi incinci, nangona inemilinganiselo efanayo kwaye ihlala iguquguqukayo ye-RV. Zingqongwe yidiski yegesi yento ekhupha iinkwenkwezi zombini okanye kuphela "kakhulu". Le nkqubo ingaqhelekanga inikezelwe kumsebenzi omtsha we-laura vega (i-laura vega) ukusuka kwi-NASA kunye noogxa bakhe, inqaku lipapashwa kwijenali ye-Astrophysical.

Ababhali baqokelele uluhlu olubanzi lolwazi, kubandakanya idatha yoovimba kwimifanekiso yokuqala ye-UMONO, eyenziwe ekupheleni kwe-XMM, kunye nokujonga i-XMM-CHAPHEA SPACSECH . Oku kwenze ukuba kwenzeke ukuba kuqikelele ububanzi bangaphandle begesi yegesi yegesi malunga ne-82.5 yezigidi zeekhilomitha (i-550 а.) kwaye ukufumanisa indawo encinci "yendawo enamawaka ezigidi zeekhilomitha (Hayi ngaphezulu kwe-9 A..), Yintoni ehambelana nomgama ophezulu phakathi kweenkwenkwezi zenkqubo.

Isakhiwo U Mon / © Nasa Gsfc, Chris Smith

Inkqubo yokujikeleza kwenkqubo iyaliwe kwi-subseilm umgca ovela emhlabeni kangange-50 degrees, kwaye xa iinkwenkwezi zikumgama omkhulu omnye komnye, zakhiwa malunga nalo mgca. Ukuqhambuka kwamaxesha kwinkqubo kuxhomekeke ngenxa yokuqhushumba kweyona nkwenkwezi "iphambili", kwaye ngenxa yokuba, ihamba kunye nentanda yayo, kanye kwi-6.5 ifihliwe lilifu eliphantsi.

Ngoncedo lwedatha yoovimba, izazinzulu nazo zaphawula utshintsho kwi-Luminoosty ye-UP tifituty yeminyaka engama-60-mhlawumbi zibangelwa kukudlula kweqhekeza elikhulu legesi kunye nothuli. Ukongeza, ukusebenzisana kweenkwenkwezi ngento engaphakathi kwediski kudala ukuhamba kwento ehambayo kwinkwenkwezi ethi "Mncinci". Oku kubangela ukuba ii-XMM-Newton Gay nge-XMM-PAYTON PRUPE: Ngokutsho kwezazinzulu, i-U Mon iye yahlukaniswa kohlobo lokuqala lweTaurus.

Umthombo: Inzululwazi yezeSwaziya