James Webb Space Telescope detects farthest and oldest black hole collision ever seen (video)
Using the James Webb Space Telescope (JWST), astronomers have found the most distant merger between supermassive black holes ever detected. Colliding black holes are at the heart of merging galaxies so distant that the collision appears to have occurred just 740 million years after the Big Bang, when the 13.8 billion-year-old universe was a fraction… Read More »