"All the odd shapes and swirling gas observed in the Perseus cluster now make sense within the context of a major merger." ...

A groundbreaking study,published in March 2025 on the preprint server arXiv, reveals that ultralight dark matter might have ...

"All the odd shapes and swirling gas observed in the Perseus cluster now make sense," said astronomer James Lee.

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