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The magnificent galaxy with “flock” spiral arms taken by Hubble



Galaxy NGC 2775

Galaxy NGC 2775 taken by the Hubble Space Telescope. Image courtesy: ESA/Hubble and NASA, J. Lee and PHANGS-HST team. Acknowledgement: Judy Schmidt (Geckzilla).

The galaxy from this picture NASA/ ESA Hubble Space Telescope It is striking due to its delicate, feathery nature. These “flocky” spiral arms indicate that the star formation history of the galaxy recently known as NGC 2775 is relatively calm. In fact, no stars are formed in the center of the Milky Way, which is dominated by the unusually large and relatively empty Milky Way bulge, and all gas was converted into stars a long time ago.

NGC 2275 is classified as a flocculent spiral galaxy, located 67 million light years away in Cancer.

Millions of bright, young blue stars shine in complex feathery spiral arms, intertwined with dark dust. The complex of these hot blue stars is thought to trigger the formation of stars in nearby gas clouds. Then, as the Milky Way spins, the overall feathery spiral pattern of the arm is formed by cutting the gas cloud. The spiral nature of the flocculant is in stark contrast to the magnificent design spiral with prominent, well-defined spiral arms.




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