An article entitled “A life of a scientist turned into a legend” by Acting Director of the Institute of Molecular Biology, Public Legal Entity Academician Irada Huseynova, has been published in the newspaper Azerbaijan. The article highlights the life path, scientific legacy, and exceptional role in the development of Azerbaijani science of the prominent scientist and public figure, Academician Yusif Mammadaliyev, on the occasion of the 120th anniversary of his birth. It particularly emphasizes his contributions to the formation of petrochemical science, his strategically important scientific discoveries, and his services in strengthening the country’s defense potential during the war years. The article also draws attention to Yusif Mammadaliyev’s organizational activities in science, his role in establishing a scientific school, training highly qualified personnel, and contributing to the preservation of national cultural heritage. It demonstrates that his rich scientific legacy remains relevant today and continues to serve as a valuable guiding source for the development of Azerbaijani science.