European astronomers have recently discovered an elusive component of a massive radio halo in a distant galaxy cluster. This discovery could help to better understand the complex physics of these structures, which are thought to be formed by cosmic ray particles accelerated by shocks or turbulence in the intra-cluster medium.

This exciting new discovery was made by a team of European astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) telescope. They were able to observe a previously undetected component of a massive radio halo in the distant galaxy cluster RX J1347.5-1145. This component is believed to be composed of high-energy electrons spiraling around powerful magnetic fields. The discovery of this component could help to shed light on the complex physics involved in the formation of these massive structures.

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source: Phys.org