I-US National Aeronautics and Space Administration (NASA) iphinda ibonise umfanekiso omhle omangalisayo weCrab Nebula, ekwiqela leenkwenkwezi iTaurus.
Into enikwe igama ibekwe kumgama omalunga nama-6500 eminyaka yokukhanya ukusuka kuthi. I-nebula yintsalela ye-supernova, ukudubula kwayo, ngokutsho kweengxelo zezazi ngeenkwenkwezi zama-Arabhu kunye namaTshayina, kwabonwa ngoJulayi 4, 1054.
Umfanekiso owenziweyo owenziweyo ufunyenwe kwi-2018 usebenzisa idatha evela kwi-Chandra X-ray Observatory, iSpitzer Space Telescope kunye neNASA / ESA Hubble Space Telescope). Namhlanje, i-NASA iphinda ikhuphe umfanekiso omangalisayo osebenza njengesikhumbuzo segalelo elikhulu lezenzululwazi elenziwe zezi zixhobo zithathu. Ngendlela, uHubble usanda kubhiyozela iminyaka yakhe engamashumi amathathu.
Umfanekiso odibeneyo udibanisa i-X-ray (emhlophe kunye ne-blue), i-infrared (pinki), kunye nedatha ebonakalayo (magenta).
Songeza ukuba iCrab Nebula inobubanzi obumalunga ne-11 light years kwaye isanda ngesantya esimalunga neekhilomitha ezili-1500 ngomzuzwana. Embindini kukho ipulsar PSR B0531+21, malunga ne-25 km ngobukhulu.
umthombo: 3dnews.ru