Once upon a time, the core of a massive star collapsed, creating a shockwave that blasted outward, ripping the star apart as it went. When the shockwave reached the star’s surface, it punched through, ...
Once upon a time, the core of a massive star collapsed, creating a shockwave that blasted outward, ripping the star apart as ...
The circumgalactic medium (CGM), a diffuse gaseous halo surrounding galaxies, plays a critical role in their evolution.