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M82

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astronomy1 year ago

"James Webb Telescope Uncovers Spectacular Starburst in Ancient Galaxy"

NASA's James Webb Space Telescope has provided detailed observations of the starburst galaxy Messier 82 (M82), located 12 million light-years away, revealing a frenzy of star formation activity 10 times faster than the Milky Way. The telescope's NIRCam instrument captured intricate substructures, including concentrations of iron and molecular hydrogen, as well as clumpy tendrils of a galactic wind. These findings challenge existing theories and raise new questions about star formation, with further data and spectroscopic observations from Webb expected to provide deeper insights into the processes occurring in galaxies like M82.