For the first time, astronomers have caught a glimpse of shock waves rippling along strands of the cosmic web — the enormous tangle of galaxies, gas and dark matter that fills the observable universe.

The cosmic web is mostly dark matter. Gas, both hot and cold, makes up a smaller part. Galaxies are scattered throughout the web. Interactions between galaxies and the web are crucial for galaxy ...

The cosmic web is a gigantic network of crisscrossing celestial superhighways that connects nearly everything in the universe. When you purchase through links on our site, we may earn an affiliate ...

A spider weaving its intricate web is a bit like a person composing a song, at least in the eyes of MIT materials engineer Markus Buehler, whose research involves translating web structure into ...