NGC 63造句怎麼寫

Alternatively known as the Bear Claw Nebula or NGC 6334, stars nearly ten times the mass of our Sun have been born there in only the past few million years.

NGC 6334 is one of the most active nurseries of massive stars in our galaxy and has been extensively studied by astronomers.

也被稱爲熊爪星雲或NGC 6334，近十倍於太陽質量的恆星在此誕生，年齡不過幾百萬年。