![Maps of optical images obtained with the Hubble Space Telescope (HST):... | Download Scientific Diagram Maps of optical images obtained with the Hubble Space Telescope (HST):... | Download Scientific Diagram](https://www.researchgate.net/publication/335337783/figure/fig5/AS:794906498973696@1566531886529/Maps-of-optical-images-obtained-with-the-Hubble-Space-Telescope-HST-a-HST-WFC3-map.jpg)
Maps of optical images obtained with the Hubble Space Telescope (HST):... | Download Scientific Diagram
![This Hubble Space Telescope composite image shows a ghostly "ring" of dark matter in the galaxy cluster Cl 0024+17. The ring-like structure is evident in the blue map of the cluster's dark This Hubble Space Telescope composite image shows a ghostly "ring" of dark matter in the galaxy cluster Cl 0024+17. The ring-like structure is evident in the blue map of the cluster's dark](https://c8.alamy.com/comp/2AD8PG5/this-hubble-space-telescope-composite-image-shows-a-ghostly-ring-of-dark-matter-in-the-galaxy-cluster-cl-002417-the-ring-like-structure-is-evident-in-the-blue-map-of-the-clusters-dark-matter-distribution-the-map-is-superimposed-on-a-hubble-image-of-the-cluster-the-ring-is-one-of-the-strongest-pieces-of-evidence-to-date-for-the-existence-of-dark-matter-an-unknown-substance-that-pervades-the-universe-the-map-was-derived-from-hubble-observations-of-how-the-gravity-of-the-cluster-cl-002417-distorts-the-light-of-more-distant-galaxies-an-optical-illusion-called-gravitational-lensing-2AD8PG5.jpg)
This Hubble Space Telescope composite image shows a ghostly "ring" of dark matter in the galaxy cluster Cl 0024+17. The ring-like structure is evident in the blue map of the cluster's dark
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