XRISM measurements map gas velocities in the Perseus and Virgo clusters, separating black hole-driven turbulence from merger-driven motion using high-resolution X-ray spectroscopy.
Morphological structure of the galactic outflow in VV 340a. This artistic rendering illustrates a multi-phase galactic outflow driven by a central active galactic nucleus. The white helix represents a ...
An image of the spiral galaxy NGC 1068 obtained by the European Southern Observatory's Very Large Telescope (VLT). The galaxy has a distance of 47 million light-years and is one of the nearest ...
A rare cosmic alignment has revealed three supermassive black holes blasting radio jets at the same time inside a tangled galaxy merger, turning a distant patch of sky into a natural laboratory for ...
The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...
The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...
Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars is ...