Supermassive black holes not so massive say scientists
Observations show a quasar's central black hole has mass about one billion suns—roughly one-tenth prior estimates—challenging models of early supermassive black hole growth.
How University of Galway researchers helped to discover new 'gas giant' planet similar in size to Jupiter
A roughly 5-million-year-old, Jupiter-sized gas giant named WISPIT 2b was directly imaged forming around a Sun-like young star within a multi-ringed dust disk.