The phrase "matter filaments" refers to thin threads or strands made up of matter, such as particles or substances. It suggests the presence of these threads connecting or forming a structure. Full definition
«By using this technique, we're not only able to see that these dark matter filaments in the universe exist, we're able to see the extent to which these filaments connect galaxies together,» study co-author Seth Epps, a master's student at the University of Waterloo at the time, said in the statement. (ibtimes.com)
«By using this technique, we're not only able to see that these dark matter filaments in the universe exist, we're able to see the extent to which these filaments connect galaxies together.» (seeker.com)
Hudson and Epps said their results show the dark matter filament bridge is strongest between systems less than 40 million light years apart. (seeker.com)