Intergalactic Medium
Huge pockets of material spread throughout galaxies, a realm galaxy gas epidemic known as the cosmic web. This thin substance isn't void; it's primarily built of hydrogen and He-atoms, with small amounts of heavier partic
Huge pockets of material spread throughout galaxies, a realm galaxy gas epidemic known as the cosmic web. This thin substance isn't void; it's primarily built of hydrogen and He-atoms, with small amounts of heavier partic