SpaceRadio waves from black holes in some young galaxies change rapidly Some young galaxies with black holes in their centre change their emissions of radio waves far faster than astronomers thought possible 51¶¯Âþ
SpaceNew picture of famous black hole reveals its swirling magnetic field The team that released the first image of a black hole in 2019 has added magnetic fields to the picture, helping unravel the physics behind the universe’s most extreme objects 51¶¯Âþ