Dark Matter in Galaxy Cluster Abell 1689 (Hubble T Postcard

Hubble photograph of Abell 1689 Galaxy Cluster Abell 1689 is a massive galaxy cluster that is situated about 2.2 billion light years from Earth. This image was taken by the Hubble Space Telescope, and shows a region in the inner part of the cluster, which has a glowing blue appearance here. Credit: NASA, ESA, E. Jullo (Jet Propulsion Laboratory), P. Natarajan (Yale University), and J.-P. Kneib (Laboratoire d'Astrophysique de Marseille, CNRS, France) Acknowledgment: H. Ford and N. Benetiz (Johns Hopkins University), and T. Broadhurst (Tel Aviv University) Note that any distortion in the preview image is caused by compression artefacts, and won't be printed. You can personalise the design further if you'd prefer, such as by adding your name or other text, or adjusting the image - just click 'Customize' to see all the options. See more in my shop If you like this product, you can find more like it in my store: