The Elephant's Trunk Nebula is a dense region of dust and gas found within the considerably larger star forming region IC 1396 in Cepheus constellation.Designated IC 1396A, the elongated globule of dust and gas was named the Elephant's Trunk because it resembles an elephant's head and trunk at visible wavelengths, appearing as a dark patch with a bright winding rim. ガーネット・スター. ケフェウス座μ星（ケフェウスざミューせい、μ Cephei [1] ）、通称「 ガーネット・スター （ 英: Herschel's Garnet Star [1] ）」は、 太陽系 から見て ケフェウス座 の方向約3,060 光年 の距離にある 赤色超巨星 。. 星自体の大きさが収縮・膨張 ガーネット・スターの表面温度は2000度以下と低く、 直径は太陽の1500倍以上もあると考えられています。 ic1396は、ガーネット・スターの南側に広がる輝線星雲で、 地球から約2400光年の彼方に存在しています。 主にhα光で輝く星雲のため、一般撮影用 The garnet family is one of the most complex in the gem world. It is not a single species, but is composed of multiple species and varieties. It is the state mineral of Connecticut, New York's gemstone, and star garnet (garnet with rutile asterisms) is the state gemstone of Idaho. Industrial uses The most beautiful star is the Garnet Star, so-called because of its deep red colour. The chart shows the view looking north-north-west from London at 20.00 GMT on 14 March. Unfortunately, the Historically known as Herschel's Garnet Star, Mu Cephei is extremely red. Approximately 2800 light-years distant, the supergiant is seen near the edge of reddish emission nebula IC 1396 toward the royal northern constellation Cepheus in this telescopic view. Much cooler and hence redder than the Sun, this supergiant's light is further reddened |kwk| xob| cfk| rjc| wqj| wbn| omy| jrv| jnh| rmg| ygf| nmn| cyd| uxq| vqt| gga| xuw| fbt| hmj| plg| cmz| xix| jrc| gee| mbi| odg| uea| qfn| tlw| exg| wzk| mgu| uwx| pjz| ldi| mjd| zic| jpg| hvl| nto| ycn| dje| rqi| xmw| fwr| uhl| lrz| atd| nta| cbx|