相关nebula的文学知识

ThissuggestivelyshapedreflectionnebulaisassociatedwiththebrightstarRigelintheconstellationOrion.ThisimageofreflectionnebulaDG129wasreleasedSeptember21.Theprominentreddishnebulaatthelowerrightsurroundi...

1、TheCrabpulsar,thebest-knownexampleofabrightpulsarwindnebula,isabout950yearsold.2、Inbrilliantblue,thisisthepulsarwindnebulaoftheCrabnebulaintheconstellationofTaurus.3、Suchfeaturesareknownaspulsarw...

1、ThewholeOrionNebulacloudcomplex,whichincludestheHorseheadNebula,willslowlydisperseoverthenext100,000years.2、Thedeepmosaicalsoincludes(leftofcenter),theHorseheadNebula,theFlameNebula,andOrion'sbel...

Suchtumultuous,oftenvisuallyspectacular,interstellarregionssurroundingyouthfulstarsareknownasgaseousnebulae.Theelementhydrogencomprises90%ofthematteringaseousnebulae.Planetarynebulaeareatypeofisolated...

PicturedaboveisthewestendoftheVeilNebulaknowntechnicallyasNGC6960butlessformallyastheWitch'sBroomNebula.AlsoknownastheCygnusLoop,theVeilNebulanowspansnearly3degreesorabout6timesthediameterofthefullMo...

Finedustinthenebulareflectsthelight.TheprominentreddishnebulaatthelowerrightsurroundingthestarSigmaScorpiiisareflectionnebulaproducedbydustscatteringstarlight.Ontheaboveimageleftisageometricallyangled...