Cosmic Filament
Vast clouds of gas spread among cosmic structures, a area known as the cosmic web. This thin matter isn't empty; it's mostly built of hydrogen and He-atoms, with trace amounts of galaxy gas com more massive components
Vast clouds of gas spread among cosmic structures, a area known as the cosmic web. This thin matter isn't empty; it's mostly built of hydrogen and He-atoms, with trace amounts of galaxy gas com more massive components