Back in the 1980’s scientists had discovered some remnants of the supernova E0102. It was located in the Small Magellanic Cloud more than 200,000 light years from Earth. In 2018 astronomers confirmed the presence of a neutron star inside its own visible light-emitting wreath of gas, using data from the Chandra X-ray Observatory and the European Southern Observatory’s Very Large Telescope (VLT) in Chile. So amazing.