Galaxy Cluster Abell 2744: A Hubble Image Tour

About this video
Duration: 4 minutes, 33 seconds

Abell 2744 is a cluster of galaxies 5 million light-years across and 3.5 billion light-years away. Its immense mass has warped space, magnifying and distorting light from galaxies beyond the cluster, and giving us a view into the universe as it existed more than 13 billion years ago.

Explore the science along with the scenery – Image Tours show Hubble pictures through an astronomer's eyes, pinpointing and explaining key features to add understanding to the joy of cosmic sightseeing.

Features, Frontier Fields, Galaxies, Galaxy Clusters, Gravitational Lensing, HD Video, Survey, tours


Image: NASA, ESA, and J. Lotz, M. Mountain, A. Koekemoer, and the HFF Team (STScI)

Publication: December 5, 2017

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