filament

Watch an Enormous “Plasma Snake” Erupt from the Sun

Over the course of April 28–29 a gigantic filament, briefly suspended above the surface* of the Sun, broke off and…

7 years ago

Structure of the Universe

[/caption]The large-scale structure of the Universe is made up of voids and filaments, that can be broken down into superclusters,…

12 years ago