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Recent Podcast
Light Beyond the Bulb: Over and Beyond the Rainbow
Light Beyond the Bulb: Over and Beyond the Rainbow
While scientists and philosophers have tried to figure out exactly what light is for millennia, it's only been in the past several hundred years or so that we've really started to figure it out. (2015-07-01)
Podcasts: Groups & Clusters of Galaxies

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

A Tour of Abell 2597 (03-06-2015)
Researchers used Chandra to look at some of the largest known galaxies lying in the middle of galaxy clusters.

- Related Links:
--  Chandra Observatory Finds Cosmic Showers Halt Galaxy Growth

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A Tour of il Gioiello Cluster (01-07-2015)
This galaxy cluster is officially known as XDCP J0044.0-2033. Perhaps not surprisingly, astronomers decided to give a nickname to this mouthful of a cluster name.

- Related Links:
--  Chandra Weighs Most Massive Galaxy Cluster in Distant Universe

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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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