Omega Centauri’s unusual star movements have been linked to a cluster of stellar-mass black holes, not a larger black hole ...
After spotting some signs from the Chandra X-ray telescope, NASA scientists have found a black hole that was sideways. The [… ...
What makes NGC 5084 even more intriguing is a small, tilted disk of dust spinning around its centre at a 90-degree angle to the galaxy’s overall rotation ...