Since 2003, the black hole at the centre of the Perseus galaxy cluster has been linked to sound. Scientists discovered that pressure waves from the black...
NASA’s latest tweet says, “The discovery of @chandraxray is a black hole! Experts using Chandra data have found a supermassive black hole in a dwarf galaxy...
.jpg "Post Kanguva debacle, Tamil Nadu producers demand ban of YouTube channels from theatres")
