Latest Breaking News On - பெரியது வரிசை - Page 1 : comparemela.com
„Porsche Sound Nacht : Motoren vor dem Mikrofon - Stuttgart
stuttgarter-zeitung.de - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from stuttgarter-zeitung.de Daily Mail and Mail on Sunday newspapers.
Un grupo de astrónomos liderados por la española Almudena Prieto descubre cómo se alimenta un agujero negro
antena3.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from antena3.com Daily Mail and Mail on Sunday newspapers.
22 January 2021, 1:07 am EST By
Two new giant radio galaxies have been discovered by the MeerKAT International GHz Tiered Extragalactic Exploration (MIGHTEE). As Science The Wire reports, the findings were acquired from the South African Radio Astronomy Observatory in Cape Town, South Africa. The cutting-egde telescope has captured radio galaxies which is too faint to be seen by other telescopes. Furthermore, the findings suggest that there s a huge chance giant radio galaxies are more common than we thought.
(Photo : Photo by Max McKinnon on Unsplash)
Findings of the Giant Radio Galaxies Study
The study has been published in the Oxford Academic journals of the Royal Astronomical Society. In an interview via eNCA, Dr. Jacinta Delhaize, a fellow researcher at the University of Cape Town shares her insights about their latest discovery. Dr. Delhaize says these two new giant radio galaxies are a very rare discovery. They belong to among the largest objects in their universe. Thei
Around 760 million light years from Earth lies the galaxy cluster Abell 85, a mighty collection of about 500 galaxies all orbiting one another. At its center is the enormous elliptical galaxy Holmberg 15A… and I do mean enormous; some estimates put it at well over 50 trillion times the mass of the Sun, dozens of times more massive than the Milky Way.
All big galaxies have a supermassive black hole in their hearts, millions or billions of times the Sun s mass. In very rough terms the black hole size scales with the galaxy, and since the galaxy is so huge it s thought the black hole at its core may be as well. It s never been measured directly, but using various indirect bellwethers its mass has been estimated at tens of billions to well over a hundred billion times the Sun s mass. If true, it s the most massive black hole known. However, its actual size is in fact unknown.