Galaxy's violent destruction acted as 'black hole delivery service'

Located 54 million light-years from Earth, the spiral galaxy NGC 4424 once consumed a smaller galaxy. NASA's Chandra X-ray Observatory has spotted a supermassive black hole hidden in this cosmic meal.

from Space https://ift.tt/vqGhDlA

Comments

Popular posts from this blog

Seismic study reveals key reason why Patagonia is rising as glaciers melt

New method to detect and visualize sperm cells recovered from forensic evidence