Using the Australia Telescope Compact Array (ATCA) and the Atacama Large Millimeter/submillimeter Array (ALMA), an international team of astronomers has observed a supernova remnant known as 1E 0102.2–7219. Results of the study, presented October 27 in the Monthly Notices of the Royal Astronomical Society journal, shed more light on the properties and nature of this remnant.
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Source: Phys.org