August 9, 2017

An article published in the journal “Astronomy & Astrophysics” describes a research involving 16 of the brightest known quasars. A team of researchers led by the Italian National Institute of Astrophysics (INAF) examined in particular those quasars’ infrared emissions to identify young hot stars in the galaxies hosting them concluding that a lot of them are forming, at a rate up to about 4,000 times higher than in the Milky Way.