An article published in the journal “Nature Astronomy” describes a research about ASASSN-15lh, which had been classified as a superluminous supernova after it was discovered in 2015. An international team led by Giorgos Leloudas of the Weizmann Institute of Science, Israel, and the Dark Cosmology Centre, Denmark, examined the observations made with various telescopes and concluded that it was actually a star destroyed by a supermassive black hole.