Using the Atacama Large Millimeter/submillimeter Array (ALMA), astronomers have observed a dusty star-forming galaxy known as SPT 0538−50. Results of the observational campaign, presented Dec.

Astronomers from the Steward Observatory in Arizona and elsewhere report the discovery of a structure consisting of a quasi-stellar object (QSO) and a dusty star-forming galaxy (DSFG), linked by a ...