ตัวอย่างเช่น
Galaxy NGC 3079
This image reveals the dramatic activities within the core of the galaxy NGC 3079, where a bubble of hot gas is rising from a cauldron of glowing material.
The structure is more than 3,000 light-years wide and rises 3,500 light-years above the galaxy's disk.
เข้าไปดูกันได้ที่เว็บครับ https://imagine.gsfc.nasa.gov/hst_bday/
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