The Cigar Galaxy (M82) is one of the most studied galaxies in the night sky, and now astronomers have discovered a new type of diffuse emission coming from the galaxy. The emission, which is believed to be a combination of stars and gas, was discovered using the Hubble Space Telescope and is believed to be the first of its kind in this type of galaxy. The discovery could help astronomers better understand how galaxies form and evolve over time. This new type of emission could also lead to new insights into the properties of the interstellar medium and the structure of the galaxy.

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source: Phys.org