Phys.org23d
'Ghosts of the radio universe': Astronomers have discovered a slew of faint circular objects
ASKAP and MeerKAT are also illuminating objects from ... But in radio light, we see a ring. Why is there a hole in the middle? Perhaps the combined force of many exploding supernovas has pushed ...
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MeerKAT: The South African radio telescope that's transformed our understanding of the cosmos
In one project, MeerKAT was used to observe the center of our galaxy, the Milky Way. This allowed our team to see for the first time magnetic filaments that surround the supermassive black hole at ...
Physics World23d
Thirty years of the Square Kilometre Array: here’s what the world’s largest radio telescope project has achieved so far
conveying how bright black holes are in radio waves, but with the busyness of the galaxy going on around it”, says Chapman. “Runaway pulsars, supernovae remnant bubbles, magnetic field lines – it has ...