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Video Series: Groups & Clusters of Galaxies

Recent discoveries and updates of the Chandra mission in video and audio formats.

A Quick Look at the Perseus Cluster (12-19-2017)
An innovative interpretation of X-ray data from a galaxy cluster could help scientists understand the nature of dark matter.

- Related Links:
--  Perseus Cluster: A New Twist in the Dark Matter Tale

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A Tour of Abell 3411 (01-05-2017)
There are many extraordinary things in the Universe. For example, astronomers have found many examples of supermassive black holes erupting in powerful outbursts that can stretch for millions of miles.

- Related Links:
--  Astronomers Discover Powerful Cosmic Double Whammy

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A Tour of CL J1001 (08-31-2016)
Galaxy clusters are incredibly important objects in the Universe since they are the largest objects in the Universe held together by gravity.

- Related Links:
--  Record-breaking Galaxy Cluster Discovered

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A Tour of Galaxy Clusters (05-06-2016)
A new study tries to tackle the questions surrounding dark energy by examining properties of X-ray emission from galaxy clusters.

- Related Links:
--  "Russian Doll" Galaxy Clusters Reveal Information About Dark Energy

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A Tour of Frontier Fields (03-23-2016)
Two of these Frontier Fields galaxy clusters, going by their abbreviated names, are MACS J0416 and MACS J0717.

- Related Links:
--  Telescopes Combine to Push Frontier on Galaxy Clusters

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