NGC 4424 iyo LEDA 213994

By

The NGC iyo dhigiisa casri ah

Tani image Hubble muujinaysaa NGC 4424 iyo LEDA 213994.

Galaxy ugu weyn la arki karo ee ku jira image waa NGC 4424. Mugga +11.7 Galaxy waxa uu ku yaalaa 30 milyan oo sano oo iftiin ah iska in koox ka Virgo (Virgin The).

LEAD 213994, magnitude +15.5, waa Galaxy yar iyo sasabato muuqata hoos NGC 4424.

magnitude A +17.7 xiddiga (USNOA2 0975-06963766) u muuqataa in xarunta hoose ee image ah.

In 2012, a Nooca IA supernovaer ayaa lagu arkay by cirbixiyeyaasha in NGC 4424. supernovaer ayaa waxaa loogu magac daray 2012cg SN. Waxaad ka arki kartaa images dhulka ku salaysan ee 2012cg SN halkan.

Credit Image: ESA / Hubble / NASA

Runtan A 9/11 Memorial

By

Runtan A 9/11 Memorial

Image kor ku xusan waxaa abuuray isticmaalaya images dhabta qabtay Hubble. On bidix waa NGC 3310, Galaxy leh qaab Xiddiga aad u firfircoon. In xarunta yahay SN 1006 ka hadhay, qaybta khafiif ah oo ka soo hara supernovaer ka ah 1006 A.D. dhacdo supernovaer. On xaq yahay VA 18059-3211, Xiddiga qorraxda-sida u dhow dhamaadka ay nolosha.

Credit: NASA / ESA / Hubble / @ ObservingSpace

Hubble Sees deewaa in Serpens

By

Tani cusub image NASA / ESA Hubble Space xoqad muujinaysaa Galaxy qurux badan loogu aarayo loo yaqaan PGC 54493, oo ku yaalla shir tagayso ee Serpens (Abeesadii). Galaxy Tani waa qayb ka mid ah cluster Galaxy ah oo uu soo bartay by cirbixiyeyaasha sahaminta arrin xiiso yaqaan lensing gravitational daciif ah.

Saamayn Tani, keena qaybinta si aan loo sineyn ee arrinta (oo ay ku jirto arrinta madow) Caalamka oo dhan, ayaa inta laga hubsanayo via sahan sida ay Hubble Dhexdhexaad Deep Survey. Arrinta Dark waa mid ka mid ah waxyaalaha qarsoon weyn ee cosmology. Waxay u dhaqmo si kala duwan uu ka soo arrinta caadiga ah sida aysan u bixiya ama nuugo iftiin ama noocyada kale ee tamarta electromagnetic - sidaa muddada “madow.”

Waxaan Inkasta oo aan si toos ah u arki karaan arrin mugdi ah, waxaan ognahay waxa ka jira. Mid ka mid ah xabbad wax garadka cadayn u ah jiritaanka arintan dahsoon loo yaqaanaa “Dhibaatada warejin Galaxy.” Galaxies isku shaandheyn xawaare sida iyo hab in arrin caadi ah oo keliya sida - alaabtii aan u arko - ma noqon doono in ay iyagii ku soo wada qaban karo. Inta ay mass in uu yahay “seegay” muuqata waa arrin mugdi ah, taas oo la rumeysan yahay ilaa sameeyo qaar ka mid ah 27 boqolkiiba oo ka mid ah waxyaabaha guud ee Caalamka, tamarta madow iyo arrin caadi ah ka dhigaan ilaa inta ka hartay. PGC 55493 ayaa lagu soo bartay oo xidhiidh la leh saamayn loo yaqaan adhijirrada runtan. Tani waa dhaqan lensing daciif ah gravitational in abuuraa dhabtii yaryar oo ku yaala images of galaxies fog.

ESA / Hubble & NASA, Acknowledgement: Judy Schmidt