File:Structure_of_the_Universe.jpg · Wikimedia Commons · See Wikimedia Commons
void
Sign in to savevast empty spaces between filaments which contain very few or no galaxies
~18 min read
Encyclopedic overview
Simulation of the matter distribution in a cubic section of the universe. The blue fiber structures represent the matter (primarily dark matter) and the empty regions in between represent the cosmic voids.
Expansion · Future
Excerpted from Wikipedia’s “void” article, available under the CC BY-SA 4.0 licence.