Call Me Stormy

Finding righteous currents in turbulent times

Caught in the Cosmic Web

In this episode of the Hubblecast, Joe Liske (aka Dr J) shows how a team of astronomers has used Hubble and other telescopes to discover the secrets of massive galaxy cluster MACS J0717. They have found that an invisible filament of dark matter extends out of the cluster. This is our first direct glimpse of the shape of the scaffolding that gives the Universe its structure.

ARVE Error: need id and provider
Spread the word

Single Post Navigation

Leave a Reply