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Items tagged with: happyhalloween
Cosmic cobwebs?! 🕸️ Not quite. But this web of galaxies known as Abell 611 is held together by a mysterious force – dark matter, which astronomers believe makes up most of our universe. Find out more: https://go.nasa.gov/3SPUNJI #HappyHalloween from Hubble! #Hubble http://nitter.net/NASAHubble/status/1587081992306589698#m
A Cosmic Cobweb - Hubble celebrates the spooky season with Abell 611 — a cobweb of galaxies held together by a dark secret
Nowadays, all galaxies and galaxy clusters are thought to be dominated by dark matter — an elusive quantity whose nature astronomers are still working to determine. Abell 611, the glowing galaxy cluster shown in this Hubble image, is no exception.www.spacetelescope.org
