Astronomers have discovered a pair of supermassive black holes that whirl around each other every two years.
The post These Two Black Hole Behemoths Will Merge in 10,000 Years appeared first on Sky & Telescope.
Astronomers have discovered a pair of supermassive black holes that whirl around each other every two years.
The post These Two Black Hole Behemoths Will Merge in 10,000 Years appeared first on Sky & Telescope.