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SOFIA captures magnetic tapestry at the core of M82

23 April 2019 Astronomy Now

M82, a favourite target for amateur and professional astronomers alike, is the nearest starburst galaxy with a brilliant core 100 times more luminous than the Milky Way’s. Astronomers have detected and mapped the galaxy’s magnetic field in a dramatic composite image.

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Hubble reveals a galaxy fit to burst

18 July 2016 Astronomy Now

This NASA/ESA Hubble Space Telescope image reveals the vibrant core of the galaxy NGC 3125, approximately 50 million light-years away. Discovered by John Herschel in 1835, NGC 3125 is a great example of a starburst galaxy — a galaxy in which unusually high numbers of new stars are forming, springing to life within intensely hot clouds of gas.

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Hubble sees a lonely starburst galaxy

11 July 2016 Astronomy Now

This NASA/ESA Hubble Space Telescope image shows an isolated starburst galaxy named MCG+07-33-027. The galaxy lies some 300 million light-years away from us, and is currently experiencing an extraordinarily high rate of star formation — a starburst. Normal galaxies produce only a couple of new stars per year, but starburst galaxies can produce a hundred times more than that!

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Hubble views the iridescent interior of a starburst galaxy

27 June 2016 Astronomy Now

This NASA/ESA Hubble Space Telescope image reveals the glittering interior of one of the most active galaxies in our local neighbourhood — NGC 1569, a small starburst galaxy located about eleven million light-years away in the northern constellation of Camelopardalis. For almost 100 million years, NGC 1569 has pumped out stars over 100 times faster than the Milky Way.

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Starburst-induced superwinds from galaxy’s heart tells tale of a merger

4 February 2016 Astronomy Now

An international team led by a researcher from Hiroshima University has succeeded in revealing the detailed structure of a massive ionised gas outflow streaming from the starburst galaxy NGC 6240, 350 million light-years away in the constellation Ophiuchus. The team used the Suprime-Cam mounted on the 8.2-metre Subaru Telescope on Maunakea in Hawaii.