Galaxy clusters are large gravitationally-bound structures, containing hundreds to thousands of galaxies, with typical masses of 10 ¹⁴ to 10 ¹⁵ solar masses. Diffuse radio emission is often observed in clusters and is generated by synchrotron radiation, indicating the presence of relativistic particles and magnetic fields. Macgregor et al. present ASKAP radio observations of the galaxy cluster Abell S1136 at 888 MHz. They compare these findings with data from the Murchison Widefield Array, XMM-Newton, the Wide-field Infrared Survey Explorer, the Digitised Sky Survey, and the Australia Telescope Compact Array. Their analysis shows the X-ray and radio emission in Abell S1136 are closely aligned and centered on the Brightest Cluster Galaxy (BCG). They find that the diffuse radio emission in the centre of the cluster shows more structure than seen in previous low-resolution observations of this source, which appeared formerly as an amorphous radio blob, similar in appearance to a radio halo. The ASKAP data show the diffuse emission in the Abell S1136 galaxy cluster contains three narrow filamentary structures visible at 888 MHz, between ∼80 and 140 kpc in length. Further investigations of the spectral and polarisation properies of these filaments is required to help determine their origin. The image above shows the ASKAP 888 MHz radio continuum image of the galaxy cluster Abell S1136 with the newly discovered filaments indicated.