Hubble discovers "missing link" black holeApril 3, 2020 - 12:21 AMT PanARMENIAN.Net - Astronomers have long studied supermassive black holes and smaller black holes that form when massive stars implode, but they have searched for intermediate-mass black holes for years. Now, thanks to observations by the Hubble Space Telescope, astronomers have found their "missing link" to understand how black holes evolve. They were able to confirm the observation of an intermediate-mass black hole, known as an IMBH, inside a dense cluster of stars, CNN reveals. The study published this week in the Astrophysical Journal Letters. Only a few other possible mid-range black holes have been found before. They're difficult to detect because they're smaller than the supermassive black holes that can be found at the heart of large galaxies. At the same time, they're larger than black holes that form when stars collapse and die. The nature of these mid-range black holes makes them harder to spot because they aren't as active as supermassive black holes. They are also lacking the telltale gravitational pull on objects around them, which can create a detectable X-ray glow. This particular black hole is more than 50,000 times the mass of our sun. "Intermediate-mass black holes are very elusive objects, and so it is critical to carefully consider and rule out alternative explanations for each candidate. That is what Hubble has allowed us to do for our candidate," said Dacheng Lin, principal investigator of the study and research assistant professor at the University of New Hampshire. Top stories Yerevan will host the 2024 edition of the World Congress On Information Technology (WCIT). Rustam Badasyan said due to the lack of such regulation, the state budget is deprived of VAT revenues. Krisp’s smart noise suppression tech silences ambient sounds and isolates your voice for calls. Gurgen Khachatryan claimed that the "illegalities have been taking place in 2020." Partner news Most popular in the section | Armenia, Russia discuss life extension of Metsamor nuclear plant Issues regarding the extension of life of the 2nd power unit of the Armenian Nuclear Power Plant were discussed in Yerevan. Armenians stage more campaigns against territorial concessions to Azerbaijan Protesters blocked more roads across Armenia on Friday, April 26 in continuing attempts to scuttle territorial concessions to Azerbaijan. Czech-Armenian military cooperation discussed in Yerevan A delegation led by the Director General for the Industrial Cooperation Division of the Ministry of Defence of the Czech Republic visited Armenia. U.S. welcomes efforts to define Armenia-Azerbaijan border The United States welcomes efforts to define the border between Armenia and Azerbaijan, says Vedant Patel. |