Nov 12, 2021
Disolving before our eyes, & The Poetry of Space talk. "The cosmic web is driven by dark matter, which could arise from particles created in the early stage of the Universe that do not decay away, but rather remain stable until the present day. The smallest scales collapse first, while larger scales require longer cosmic times to become overdense enough to form structure. The voids in between the interconnected filaments seen here still contain matter: normal matter, dark matter and neutrinos, all of which gravitate". ~ RALF KAEHLER, OLIVER HAHN AND TOM ABEL (KIPAC)