Mysterious odd radio circle near the large magellanic cloud - an intergalactic supernova remnant?

by Alsaberi, R.Z.E, Andernach, H., Barnes, L., Bojičić, I.S, Bozzetto, L.M, Brose, R., Collier, J.D, Crawford, E.J, Crocker, R.M, Dai, S., Ducci, L., Filipović, M.D, Galvin, T.J, Haberl, F., Heber, U., Hill, T., Hopkins, A.M, Hurley-Walker, N., Ingallinera, A., Jarrett, T., Kavanagh, P.J, Koribalski, B.S, Kothes, R., Leahy, D., Lenc, E., Luken, K.J, Macgregor, P.J, Mackey, D., Maggi, P., Maitra, C., Manojlović, P., Norris, R.P, Payne, J.L, Pennock, C.M, Points, S., Riggi, S., Rowell, G., Rudnick, L., Safi-Harb, S., Sano, H., Sasaki, M., Shabala, S., Stevens, J., Tothill, N.F.H, Umana, G., Urošević, D., Van Loon, J.T, Velović, V., Vernstrom, T., Wan, Z., West, J.L
Published 2022