A very interesting take on the universe as seen from the perspective of the 2m amateur radio band by the #LOFAR radio telescope.
RT @cosmos4u@twitter.com
V-LoTSS, The Circularly-Polarised #LOFAR Two-metre Sky Survey: https://arxiv.org/abs/2212.09815 -> https://twitter.com/AstroJoeC/status/1605512117376778242
Hearing radio astronomy objects is actually fairly easy on the 2m amateur band with a small array. Here a 4x7 element array easily hears the Sun and Sagittarius A. This from an urban backyard!