| 释义 |
Dumbbell Nebula
基本例句
哑铃星云
Like its brighter namesake M27 , M76 is recognized as a planetary nebula - a gaseous shroud cast off by a dying sunlike star.与较亮的具有同名“哑铃星云”的M27一样，M76也被认为是一个行星状星云-它是一颗类似太阳一样的恒星死亡时释放出的气壳。
Like its better-known namesake M27 , M76 is recognized as a planetary nebula - a gaseous shroud cast off by a dying sunlike star.就像更为著名的哑铃星云M27一样，M76被认为是一个行星状星云-其气体外壳由一颗类似太阳一样濒临死亡的恒星吹出。
In fact, M76 is one of the fainter objects on the Messier list and is also known by the popular name of the “LittleDumbbell Nebula”.事实上，M76是梅西耶列表中较灰暗的天体之一，并且它常被称为“小哑铃星云”。
Seen also in the Ring Nebula, theDumbbell Nebulaand the Eskimo Nebula, the knots' existence was not initially predicted and their origins are still not well understood.在环状星云、哑铃星云和爱斯基摩星云里都看得到的这种物质结，事先并没有理论的预测，而到目前为止其成因也尚未完全解开。
Known by the popular name of theDumbbell Nebula, the beautifully symmetric interstellar gas cloud is over 2.5 light-years across and about 1,200 light-years away in the constellation Vulpecula.它常被称为哑铃星云，是一个美丽的对称星际气体云，大小超过了2.;5光年，位于狐狸座内，距离我们大约1;200光年。
Explanation: Also known by the popular name the “LittleDumbbell Nebula”, M76 is one of the fainter objects listed in Charles Messier's 18th century Catalog of Nebulae and Star Clusters.说明： M76还被称为“小哑铃星云”，是18世纪查尔斯梅西耶星云星团表内较为昏暗的天体之一。 |