How can astronomers pierce through the interstellar fog of the Milky Way—not to study distant objects, but to understand the ...

Astronomers have described the first measurements of plasma layers within an interstellar shock wave that surrounds a pulsar.

Astronomers using the James Webb Space Telescope have found compelling evidence of a supermassive black hole at the heart of the Messier 83 galaxy. Webb's Mid-Infrared Instrument detected highly ...

Supernova feedback, stellar winds or active galactic nucleus feedback can significantly perturb the interstellar medium (ISM). Using hydrodynamical simulations, we investigate the effect of subsonic ...