Core Insights - The discovery of evidence showing the impact of supermassive black holes on the formation and evolution of host galaxies has been recognized as one of the "Top Ten Scientific Advances in China" for 2024 [8] - Black holes continue to be a hot topic in the scientific community, with significant public interest stemming from their mysterious nature and the technological advancements that allow for their study [9][10] Group 1: Black Hole Types and Formation - Black holes are categorized into three types based on mass: stellar black holes (a few to tens of solar masses), supermassive black holes (millions of solar masses), and intermediate black holes [10] - Stellar black holes form from the collapse of massive stars after supernova explosions, while supermassive black holes may grow from intermediate black holes through mergers or accretion of surrounding gas [15][16] - The existence of intermediate black holes remains uncertain, often referred to as the "missing link" in black hole research [14] Group 2: Detection and Research Methods - Various methods have been developed to detect black holes, including X-ray detection, gravitational wave observation, and gravitational lensing techniques [13] - Recent advancements include the discovery of GaiaBH3, the largest known stellar black hole in the Milky Way, and the identification of a small black hole (G3425) that fills a gap in the black hole mass distribution [13] Group 3: Technological Impact and Applications - Research on black holes has led to technological advancements that impact everyday life, such as the development of WiFi technology and laser interferometry used in earthquake warning systems and medical imaging [10] - The study of black holes not only addresses cosmic mysteries but also symbolizes humanity's quest for knowledge and technological progress [11]