Galaxy Zoo Talk

double star or merging black hole?

  • Z4QQQ by Z4QQQ

    In images we can say double galaxy core. But in spectra we can say that object have got large isotope Hydrogenium and Oxygenium,and this composition is star instead of black hole. What is it? enter image description here

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  • Z4QQQ by Z4QQQ

    enter image description here

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  • Budgieye by Budgieye moderator

    It is an AGN, Active Galactic Nucleus, which it an active black hole which is eating gas or stars and making hot hydrogen. It is also star-forming, and producing much hot oxygen as the stars explode as supernovae.

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  • Z4QQQ by Z4QQQ

    thanks

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