Recent findings suggest a potential shift in our understanding of the universe’s expansion. After decades of acceleration, ...
In the fall of 2024, two separate pairs of stellar mass black holes, hundreds of millions of light-years away, spiraled into ...
An international team, spearheaded by Prof. Luciano Rezzolla at the Goethe-Universität, has invented a novel approach to ...
XRISM’s observations of GX13+1 revealed a slow, fog-like wind instead of the expected high-speed blast, challenging existing models of radiation-driven outflows. The discovery hints that temperature ...