SOFIA captures magnetic tapestry on the core of M82 – Astronomy Now

April 23, 2019 - Comment

M82, also called the Cigar Galaxy due to its distinctive form, is a well-known goal for beginner astronomers alike, the closest starburst galaxy to Earth at a distance of some 12 million mild years. Situated within the constellation Ursa Main, M82’s core is 100 occasions brighter than the Milky Method’s, the results of speedy star


M82, also called the Cigar Galaxy due to its distinctive form, is a well-known goal for beginner astronomers alike, the closest starburst galaxy to Earth at a distance of some 12 million mild years. Situated within the constellation Ursa Main, M82’s core is 100 occasions brighter than the Milky Method’s, the results of speedy star formation probably triggered by gravitational interactions with the close by galaxy M81. On this composite view, M82’s magnetic subject, detected by the Excessive-resolution Airborne Wideband Digital camera-Plus instrument aboard the SOFIA airborne observatory, is proven as streamlines that seem to comply with bipolar outflows of fuel, seen in purple, generated by starburst exercise. Seen starlight is proven in gray, with near- and mid-infrared starlight and mud proven in yellow as seen by the SOFIA and the Spitzer House Telescope.

A composite view of M82 displaying a illustration of the galaxy’s magnetic subject. Click on on picture for bigger views. Picture: NASA/SOFIA/E. Lopez-Rodiguez; NASA/Spitzer/J. Moustakas et al.



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