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Hubble captures extremely remote galaxy cluster

16 April 2018 William Harwood

The Hubble Space Telescope’s Advanced Camera for Surveys and Wide Field Camera 3 captured an image of a massive galaxy cluster some six billion light years from Earth, part of a program to find targets for the James Webb Space Telescope.

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At the core, a sea of suns shines like a ‘jewel box full of stars’

8 February 2018 Astronomy Now

The Hubble Space Telescope captures a deep view of stars in the Milky Way’s central bulge, helping astronomers understand a dynamic environment where stars rich in heavier elements orbit the core faster than older stars that are deficient in such elements. The image is part of two on-going surveys to learn more about the galaxy’s structure and evolution.