NASA explains how spiral galaxies get their shape
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The post is based on research from NASA's Stratospheric Observatory for Infrared Astronomy.
(Web Desk) - NASA has shared a stunning photograph on Instagram of a galaxy called M77, and has offered a brief explanation of how it has been “shaped.” For a long time, the shapes of many galaxies, including our own Milky Way, have puzzled many scientists.
The Milky Way is spiral-shaped and has arms full of stars. However, have you ever wondered how it got its shape? Well, this is the question that had baffled scientists for a long time. In its new post, the space agency has explained how magnetic fields played a huge role in shaping the various galaxies.