«I wonder if we can indeed use this technique to see the emission of
filamentary gas in the cosmic web.
«
Filamentary gas is very difficult to detect,» Tanimura says.
Nor had anyone been able to observe that stellar systems develop from parts of
a filamentary gas cloud until now: «At first, we thought that the fragments wouldn't interact with each other.»
Not exact matches
The image shows a fine web of
filamentary «bicycle - spoke» features embedded in the colorful red and blue ring of
gas.
The map provides a tantalizing glimpse of giant
filamentary structures extending across millions of light - years, and paves the way for more extensive studies that will reveal not only the structure of the cosmic web, but also details of its function — the ways that pristine
gas is funneled along the web into galaxies, providing the raw material for the formation of galaxies, stars, and planets.
Combining all of the measurements across the entire field of view allowed the team a tantalizing glimpse of giant
filamentary structures extending across millions of light - years, and paves the way for more extensive studies that will reveal not only the structure of the cosmic web, but also details of its function — the ways that pristine
gas is funneled along the web into galaxies, providing the raw material for the formation of galaxies, stars, and planets.
This is a very active area of research, and we hope to someday see
gas as it falls into these more normal galaxies along these
filamentary streams.
Galaxies are actually believed to draw in
gas that resides along
filamentary strings.