Veil Nebula造句怎麼寫
- 造句
- 關注:3.12W次
Also known as the Cygnus Loop, the Veil Nebula now spans nearly 3 degrees or about 6 times the diameter of the full Moon.
Pictured above is the west end of the Veil Nebula known technically as NGC6960 but less formally as the Witch's Broom Nebula .
The Veil Nebula itself is a large supernova remnant, the expanding debris cloud from the death explosion of a massive star.
- 文章版權屬於文章作者所有,轉載請註明 https://zhongwengu.com/zh-mo/sentence/kzwojz.html