Spiral Galaxy M74: A Sharper View

Astronomy Picture of the Day · 2022-07-22 · NASA (public domain)

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Spiral Galaxy M74: A Sharper View — APOD for 2022-07-22

Beautiful spiral galaxy Messier 74 (also known as NGC 628) lies some 32 million light-years away toward the constellation Pisces. An island universe of about 100 billion stars with two prominent spiral arms, M74 has long been admired by astronomers as a perfect example of a grand-design spiral galaxy. M74's central region is brought into a stunning, sharp focus in this recently processed image using publicly available data from the James Webb Space Telescope . The colorized combination of image data sets is from two of Webb's instruments NIRcam and MIRI , operating at near- and mid-infrared wavelengths. It reveals cooler stars and dusty structures in the grand-design spiral galaxy only hinted at in previous space-based views .

Astronomy Picture of the Day for 2022-07-22 — image & explanation courtesy of NASA (public domain), mirrored at Tukuk-OS for reading and search convenience.

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