Using a neural network trained with simulations of supermassive black holes, astronomers have found that the one at the center of the Milky Way, Sagittarius A*, likely rotates at maximum speed. Using a neural network trained with simulations of supermassive black holes, astronomers have found that the one at the center of the Milky Way, Sagittarius A*, likely rotates at maximum speed. Read More
Developers Say GPT-5 Is a Mixed Bag
Software engineers are finding OpenAI’s new GPT-5 model is helping them think through coding problems—but isn’t…
