Black holes may 'talk' to galaxies through energetic winds earth.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from earth.com Daily Mail and Mail on Sunday newspapers.
Origins Of Fast Radio Bursts Come Into Focus Through Polarized Light eurasiareview.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from eurasiareview.com Daily Mail and Mail on Sunday newspapers.
Scientists are peering into the past and uncovering new clues about the early universe. Since light takes a long time to travel through space, they are now able to see how galaxies looked billions of years ago. The astronomers have discovered that spiral galaxies were more common in the early universe than previously thought. The scientists found that nearly 30% of galaxies have a spiral structure about 2 billion years after the universe formed. The discovery provides a significant update to the universe s origin story as previously told using data from NASA s Hubble Space Telescope.
Clouds of gas in a distant galaxy are being pushed faster and faster at more than 10,000 miles per second out among neighboring stars by blasts of radiation from the supermassive black hole at the galaxy s center. It s a discovery that helps illuminate the way active black holes can continuously shape their galaxies by spurring on or snuffing out the development of new stars.
By combining forefront X-ray observations with state-of-the-art supercomputer simulations of the buildup of galaxies over cosmic history, researchers have provided the best modeling to date of the growth of the supermassive black holes found in the centers of galaxies.