reflection nebula造句怎麼寫

This image of reflection nebula DG 129 was released September 21.

這張反*星雲（reflection nebula）DG 129的照片發佈於9月21日。

The Galactic Dust in Corona Australis: Two blue-reflection nebulae.

The prominent reddish nebula at the lower right surrounding the star Sigma Scorpii is a reflection nebula produced by dust scattering starlight.

This suggestively shaped reflection nebula is associated with the bright star Rigel in the constellation Orion.

Unlike reflection nebulae like DG 129, which reflects light from nearby stars, this nebula emits light from hot ionized gas that glows as it cools.