Astronomers have long been puzzled by two strange phenomena at the heart of our galaxy. First, the gas in the central ...

Mysterious Phenomenon at Center of Galaxy Could Reveal New Kind of Dark Matter Mar. 10, 2025 — A mysterious phenomenon at the center of our galaxy could be the result of a different type of dark ...

Around 25% of the universe is the equally mysterious dark matter ... They gave this strange force a name: dark energy. The leading theory has long been that empty space itself produces dark ...