Black holes

Artistic concept of a galaxy generatic relativistic jets with radio waves coming from its supermassive black hole (Image ESA/Hubble, L. Cal├žada (ESO))

An article published in the journal “Astrophysical Journal” describes a study that established a link between the presence of supermassive black holes that emit jets of materials to nearly the speed of light but also radio waves and galaxy mergers. An international team of astronomers led by Italian INAF researcher Marco Chiaberge used the Hubble Space Telescope in the most extensive survey of the kind ever conducted.