Source: wikibot/the-giant-arc
= The Giant Arc
{wiki=The_Giant_Arc}
The Giant Arc refers to a massive cosmic structure discovered in recent astronomical surveys. It is characterized as a large-scale arrangement of galaxies and galaxy clusters that spans a significant portion of the observable universe. The Giant Arc stretches for about 3.3 billion light-years and is notable for containing a relatively low density of matter compared to other regions.