no code implementations • 11 Mar 2021 • Torrance Hodgson, Iacopo Bartalucci, Melanie Johnston-Hollitt, Benjamin McKinley, Franco Vazza, Denis Wittor
We report on the discovery of a mysterious ultra-steep spectrum (USS) synchrotron source in the galaxy cluster Abell 2877.
Astrophysics of Galaxies Cosmology and Nongalactic Astrophysics
