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Recent Podcast
Tour of Phoenix Cluster
Tour of Phoenix Cluster
This galaxy cluster, which was found about 5.7 billion light years from Earth, shattered several important astronomical records. (2015-10-01)
Podcasts: Groups & Clusters of Galaxies

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

A Tour of Perseus and Virgo Clusters (10-31-2014)
Now researchers have direct evidence for just how that energy keeps the gas in the entire galaxy cluster so hot.

- Related Links:
--  Chandra Observatory Identifies Impact of Cosmic Chaos on Star Birth

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A Tour of Perseus (06-25-2014)
A team of astronomers has used Chandra X-ray Observatory and XMM-Newton to study a large group of galaxy clusters with a surprising result.

- Related Links:
--  Mysterious X-ray Signal Intrigues Astronomers

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Coma Cluster in 60 Seconds (09-27-2013)
Galaxy clusters are the largest structures in the Universe held together by gravity.

- Related Links:
--  Clues to the Growth of the Colossus in Coma

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PKS 0745 in 60 Seconds (12-18-2012)
Some of the biggest black holes in the Universe may actually be even bigger than previously thought.

- Related Links:
--  From Super to Ultra: Just How Big Can Black Holes Get?
--  Tour of PKS 0745

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Phoenix Cluster in 60 Seconds (08-15-2012)
Astronomers have found an extraordinary galaxy cluster -- one of the largest objects in the Universe -- that is breaking several important cosmic records.

- Related Links:
--  Phoenix Cluster Sets Record Pace at Forming Stars

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